47370648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 137491200

約数和(自身を除く): 90120552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 61, 76, 78, 104, 114, 122, 131, 152, 156, 183, 228, 244, 247, 262, 312, 366, 393, 456, 488, 494, 524, 732, 741, 786, 793, 988, 1048, 1159, 1464, 1482, 1572, 1586, 1703, 1976, 2318, 2379, 2489, 2964, 3144, 3172, 3406, 3477, 4636, 4758, 4978, 5109, 5928, 6344, 6812, 6954, 7467, 7991, 9272, 9516, 9956, 10218, 13624, 13908, 14934, 15067, 15982, 19032, 19912, 20436, 23973, 27816, 29868, 30134, 31964, 32357, 40872, 45201, 47946, 59736, 60268, 63928, 64714, 90402, 95892, 97071, 103883, 120536, 129428, 151829, 180804, 191784, 194142, 207766, 258856, 303658, 311649, 361608, 388284, 415532, 455487, 607316, 623298, 776568, 831064, 910974, 1214632, 1246596, 1821948, 1973777, 2493192, 3643896, 3947554, 5921331, 7895108, 11842662, 15790216, 23685324, 47370648]

約数ペア:

[(1, 47370648), (2, 23685324), (3, 15790216), (4, 11842662), (6, 7895108), (8, 5921331), (12, 3947554), (13, 3643896), (19, 2493192), (24, 1973777), (26, 1821948), (38, 1246596), (39, 1214632), (52, 910974), (57, 831064), (61, 776568), (76, 623298), (78, 607316), (104, 455487), (114, 415532), (122, 388284), (131, 361608), (152, 311649), (156, 303658), (183, 258856), (228, 207766), (244, 194142), (247, 191784), (262, 180804), (312, 151829), (366, 129428), (393, 120536), (456, 103883), (488, 97071), (494, 95892), (524, 90402), (732, 64714), (741, 63928), (786, 60268), (793, 59736), (988, 47946), (1048, 45201), (1159, 40872), (1464, 32357), (1482, 31964), (1572, 30134), (1586, 29868), (1703, 27816), (1976, 23973), (2318, 20436), (2379, 19912), (2489, 19032), (2964, 15982), (3144, 15067), (3172, 14934), (3406, 13908), (3477, 13624), (4636, 10218), (4758, 9956), (4978, 9516), (5109, 9272), (5928, 7991), (6344, 7467), (6812, 6954)]