49619220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 169967616

約数和(自身を除く): 120348396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 60, 62, 70, 74, 84, 93, 103, 105, 111, 124, 140, 148, 155, 185, 186, 206, 210, 217, 222, 259, 309, 310, 370, 372, 412, 420, 434, 444, 465, 515, 518, 555, 618, 620, 651, 721, 740, 777, 868, 930, 1030, 1036, 1085, 1110, 1147, 1236, 1295, 1302, 1442, 1545, 1554, 1860, 2060, 2163, 2170, 2220, 2294, 2590, 2604, 2884, 3090, 3108, 3193, 3255, 3441, 3605, 3811, 3885, 4326, 4340, 4588, 5180, 5735, 6180, 6386, 6510, 6882, 7210, 7622, 7770, 8029, 8652, 9579, 10815, 11433, 11470, 12772, 13020, 13764, 14420, 15244, 15540, 15965, 16058, 17205, 19055, 19158, 21630, 22351, 22866, 22940, 24087, 26677, 31930, 32116, 34410, 38110, 38316, 40145, 43260, 44702, 45732, 47895, 48174, 53354, 57165, 63860, 67053, 68820, 76220, 80031, 80290, 89404, 95790, 96348, 106708, 111755, 114330, 118141, 120435, 133385, 134106, 160062, 160580, 191580, 223510, 228660, 236282, 240870, 266770, 268212, 320124, 335265, 354423, 400155, 447020, 472564, 481740, 533540, 590705, 670530, 708846, 800310, 826987, 1181410, 1341060, 1417692, 1600620, 1653974, 1772115, 2362820, 2480961, 3307948, 3544230, 4134935, 4961922, 7088460, 8269870, 9923844, 12404805, 16539740, 24809610, 49619220]

約数ペア:

[(1, 49619220), (2, 24809610), (3, 16539740), (4, 12404805), (5, 9923844), (6, 8269870), (7, 7088460), (10, 4961922), (12, 4134935), (14, 3544230), (15, 3307948), (20, 2480961), (21, 2362820), (28, 1772115), (30, 1653974), (31, 1600620), (35, 1417692), (37, 1341060), (42, 1181410), (60, 826987), (62, 800310), (70, 708846), (74, 670530), (84, 590705), (93, 533540), (103, 481740), (105, 472564), (111, 447020), (124, 400155), (140, 354423), (148, 335265), (155, 320124), (185, 268212), (186, 266770), (206, 240870), (210, 236282), (217, 228660), (222, 223510), (259, 191580), (309, 160580), (310, 160062), (370, 134106), (372, 133385), (412, 120435), (420, 118141), (434, 114330), (444, 111755), (465, 106708), (515, 96348), (518, 95790), (555, 89404), (618, 80290), (620, 80031), (651, 76220), (721, 68820), (740, 67053), (777, 63860), (868, 57165), (930, 53354), (1030, 48174), (1036, 47895), (1085, 45732), (1110, 44702), (1147, 43260), (1236, 40145), (1295, 38316), (1302, 38110), (1442, 34410), (1545, 32116), (1554, 31930), (1860, 26677), (2060, 24087), (2163, 22940), (2170, 22866), (2220, 22351), (2294, 21630), (2590, 19158), (2604, 19055), (2884, 17205), (3090, 16058), (3108, 15965), (3193, 15540), (3255, 15244), (3441, 14420), (3605, 13764), (3811, 13020), (3885, 12772), (4326, 11470), (4340, 11433), (4588, 10815), (5180, 9579), (5735, 8652), (6180, 8029), (6386, 7770), (6510, 7622), (6882, 7210)]