51867340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 147087360

約数和(自身を除く): 95220020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 31, 34, 35, 37, 38, 62, 68, 70, 74, 76, 85, 95, 119, 124, 133, 140, 148, 155, 170, 185, 190, 217, 238, 259, 266, 310, 323, 340, 370, 380, 434, 476, 518, 527, 532, 589, 595, 620, 629, 646, 665, 703, 740, 868, 1036, 1054, 1085, 1147, 1178, 1190, 1258, 1292, 1295, 1330, 1406, 1615, 2108, 2170, 2261, 2294, 2356, 2380, 2516, 2590, 2635, 2660, 2812, 2945, 3145, 3230, 3515, 3689, 4123, 4340, 4403, 4522, 4588, 4921, 5180, 5270, 5735, 5890, 6290, 6460, 7030, 7378, 8029, 8246, 8806, 9044, 9842, 10013, 10540, 11305, 11470, 11780, 11951, 12580, 14060, 14756, 16058, 16492, 17612, 18445, 19499, 19684, 20026, 20615, 21793, 22015, 22610, 22940, 23902, 24605, 32116, 36890, 38998, 40052, 40145, 41230, 43586, 44030, 45220, 47804, 49210, 50065, 59755, 70091, 73780, 77996, 80290, 82460, 83657, 87172, 88060, 97495, 98420, 100130, 108965, 119510, 136493, 140182, 152551, 160580, 167314, 194990, 200260, 217930, 239020, 272986, 280364, 305102, 334628, 350455, 370481, 389980, 418285, 435860, 545972, 610204, 682465, 700910, 740962, 762755, 836570, 1364930, 1401820, 1481924, 1525510, 1673140, 1852405, 2593367, 2729860, 3051020, 3704810, 5186734, 7409620, 10373468, 12966835, 25933670, 51867340]

約数ペア:

[(1, 51867340), (2, 25933670), (4, 12966835), (5, 10373468), (7, 7409620), (10, 5186734), (14, 3704810), (17, 3051020), (19, 2729860), (20, 2593367), (28, 1852405), (31, 1673140), (34, 1525510), (35, 1481924), (37, 1401820), (38, 1364930), (62, 836570), (68, 762755), (70, 740962), (74, 700910), (76, 682465), (85, 610204), (95, 545972), (119, 435860), (124, 418285), (133, 389980), (140, 370481), (148, 350455), (155, 334628), (170, 305102), (185, 280364), (190, 272986), (217, 239020), (238, 217930), (259, 200260), (266, 194990), (310, 167314), (323, 160580), (340, 152551), (370, 140182), (380, 136493), (434, 119510), (476, 108965), (518, 100130), (527, 98420), (532, 97495), (589, 88060), (595, 87172), (620, 83657), (629, 82460), (646, 80290), (665, 77996), (703, 73780), (740, 70091), (868, 59755), (1036, 50065), (1054, 49210), (1085, 47804), (1147, 45220), (1178, 44030), (1190, 43586), (1258, 41230), (1292, 40145), (1295, 40052), (1330, 38998), (1406, 36890), (1615, 32116), (2108, 24605), (2170, 23902), (2261, 22940), (2294, 22610), (2356, 22015), (2380, 21793), (2516, 20615), (2590, 20026), (2635, 19684), (2660, 19499), (2812, 18445), (2945, 17612), (3145, 16492), (3230, 16058), (3515, 14756), (3689, 14060), (4123, 12580), (4340, 11951), (4403, 11780), (4522, 11470), (4588, 11305), (4921, 10540), (5180, 10013), (5270, 9842), (5735, 9044), (5890, 8806), (6290, 8246), (6460, 8029), (7030, 7378)]