51331151874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2416

約数の個数: 128

約数和(自身を含む): 114864583680

約数和(自身を除く): 63533431806

約数列:

[1, 2, 3, 6, 17, 34, 41, 43, 51, 82, 86, 102, 123, 129, 131, 246, 258, 262, 393, 697, 731, 786, 1394, 1462, 1763, 2091, 2179, 2193, 2227, 3526, 4182, 4358, 4386, 4454, 5289, 5371, 5633, 6537, 6681, 10578, 10742, 11266, 13074, 13362, 16113, 16899, 29971, 32226, 33798, 37043, 59942, 74086, 89339, 89913, 91307, 93697, 95761, 111129, 178678, 179826, 182614, 187394, 191522, 222258, 230953, 268017, 273921, 281091, 285449, 287283, 461906, 536034, 547842, 562182, 570898, 574566, 692859, 856347, 1385718, 1518763, 1592849, 1712694, 3037526, 3185698, 3841577, 3926201, 4556289, 4778547, 4852633, 7683154, 7852402, 9112578, 9557094, 9705266, 11524731, 11703409, 11778603, 12274307, 14557899, 23049462, 23406818, 23557206, 24548614, 29115798, 35110227, 36822921, 65306809, 70220454, 73645842, 130613618, 195920427, 198957953, 208663219, 391840854, 397915906, 417326438, 503246587, 596873859, 625989657, 1006493174, 1193747718, 1251979314, 1509739761, 3019479522, 8555191979, 17110383958, 25665575937, 51331151874]

約数ペア:

[(1, 51331151874), (2, 25665575937), (3, 17110383958), (6, 8555191979), (17, 3019479522), (34, 1509739761), (41, 1251979314), (43, 1193747718), (51, 1006493174), (82, 625989657), (86, 596873859), (102, 503246587), (123, 417326438), (129, 397915906), (131, 391840854), (246, 208663219), (258, 198957953), (262, 195920427), (393, 130613618), (697, 73645842), (731, 70220454), (786, 65306809), (1394, 36822921), (1462, 35110227), (1763, 29115798), (2091, 24548614), (2179, 23557206), (2193, 23406818), (2227, 23049462), (3526, 14557899), (4182, 12274307), (4358, 11778603), (4386, 11703409), (4454, 11524731), (5289, 9705266), (5371, 9557094), (5633, 9112578), (6537, 7852402), (6681, 7683154), (10578, 4852633), (10742, 4778547), (11266, 4556289), (13074, 3926201), (13362, 3841577), (16113, 3185698), (16899, 3037526), (29971, 1712694), (32226, 1592849), (33798, 1518763), (37043, 1385718), (59942, 856347), (74086, 692859), (89339, 574566), (89913, 570898), (91307, 562182), (93697, 547842), (95761, 536034), (111129, 461906), (178678, 287283), (179826, 285449), (182614, 281091), (187394, 273921), (191522, 268017), (222258, 230953)]