49858380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 179852400

約数和(自身を除く): 129994020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 149, 156, 165, 169, 180, 195, 198, 220, 234, 260, 286, 298, 330, 338, 390, 396, 429, 447, 468, 495, 507, 572, 585, 596, 660, 676, 715, 745, 780, 845, 858, 894, 990, 1014, 1170, 1287, 1341, 1430, 1490, 1521, 1639, 1690, 1716, 1788, 1859, 1937, 1980, 2028, 2145, 2235, 2340, 2535, 2574, 2682, 2860, 2980, 3042, 3278, 3380, 3718, 3874, 4290, 4470, 4917, 5070, 5148, 5364, 5577, 5811, 6084, 6435, 6556, 6705, 7436, 7605, 7748, 8195, 8580, 8940, 9295, 9685, 9834, 10140, 11154, 11622, 12870, 13410, 14751, 15210, 16390, 16731, 17433, 18590, 19370, 19668, 21307, 22308, 23244, 24585, 25181, 25740, 26820, 27885, 29055, 29502, 30420, 32780, 33462, 34866, 37180, 38740, 42614, 49170, 50362, 55770, 58110, 59004, 63921, 66924, 69732, 73755, 75543, 83655, 85228, 87165, 98340, 100724, 106535, 111540, 116220, 125905, 127842, 147510, 151086, 167310, 174330, 191763, 213070, 226629, 251810, 255684, 276991, 295020, 302172, 319605, 334620, 348660, 377715, 383526, 426140, 453258, 503620, 553982, 639210, 755430, 767052, 830973, 906516, 958815, 1107964, 1133145, 1278420, 1384955, 1510860, 1661946, 1917630, 2266290, 2492919, 2769910, 3323892, 3835260, 4154865, 4532580, 4985838, 5539820, 8309730, 9971676, 12464595, 16619460, 24929190, 49858380]

約数ペア:

[(1, 49858380), (2, 24929190), (3, 16619460), (4, 12464595), (5, 9971676), (6, 8309730), (9, 5539820), (10, 4985838), (11, 4532580), (12, 4154865), (13, 3835260), (15, 3323892), (18, 2769910), (20, 2492919), (22, 2266290), (26, 1917630), (30, 1661946), (33, 1510860), (36, 1384955), (39, 1278420), (44, 1133145), (45, 1107964), (52, 958815), (55, 906516), (60, 830973), (65, 767052), (66, 755430), (78, 639210), (90, 553982), (99, 503620), (110, 453258), (117, 426140), (130, 383526), (132, 377715), (143, 348660), (149, 334620), (156, 319605), (165, 302172), (169, 295020), (180, 276991), (195, 255684), (198, 251810), (220, 226629), (234, 213070), (260, 191763), (286, 174330), (298, 167310), (330, 151086), (338, 147510), (390, 127842), (396, 125905), (429, 116220), (447, 111540), (468, 106535), (495, 100724), (507, 98340), (572, 87165), (585, 85228), (596, 83655), (660, 75543), (676, 73755), (715, 69732), (745, 66924), (780, 63921), (845, 59004), (858, 58110), (894, 55770), (990, 50362), (1014, 49170), (1170, 42614), (1287, 38740), (1341, 37180), (1430, 34866), (1490, 33462), (1521, 32780), (1639, 30420), (1690, 29502), (1716, 29055), (1788, 27885), (1859, 26820), (1937, 25740), (1980, 25181), (2028, 24585), (2145, 23244), (2235, 22308), (2340, 21307), (2535, 19668), (2574, 19370), (2682, 18590), (2860, 17433), (2980, 16731), (3042, 16390), (3278, 15210), (3380, 14751), (3718, 13410), (3874, 12870), (4290, 11622), (4470, 11154), (4917, 10140), (5070, 9834), (5148, 9685), (5364, 9295), (5577, 8940), (5811, 8580), (6084, 8195), (6435, 7748), (6556, 7605), (6705, 7436)]