55154008

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 132148800

約数和(自身を除く): 76994792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 79, 91, 98, 104, 137, 158, 182, 196, 274, 316, 364, 392, 548, 553, 632, 637, 728, 959, 1027, 1096, 1106, 1274, 1781, 1918, 2054, 2212, 2548, 3562, 3836, 3871, 4108, 4424, 5096, 6713, 7124, 7189, 7672, 7742, 8216, 10823, 12467, 13426, 14248, 14378, 15484, 21646, 24934, 26852, 28756, 30968, 43292, 49868, 50323, 53704, 57512, 75761, 86584, 87269, 99736, 100646, 140699, 151522, 174538, 201292, 281398, 303044, 349076, 402584, 530327, 562796, 606088, 698152, 984893, 1060654, 1125592, 1969786, 2121308, 3939572, 4242616, 6894251, 7879144, 13788502, 27577004, 55154008]

約数ペア:

[(1, 55154008), (2, 27577004), (4, 13788502), (7, 7879144), (8, 6894251), (13, 4242616), (14, 3939572), (26, 2121308), (28, 1969786), (49, 1125592), (52, 1060654), (56, 984893), (79, 698152), (91, 606088), (98, 562796), (104, 530327), (137, 402584), (158, 349076), (182, 303044), (196, 281398), (274, 201292), (316, 174538), (364, 151522), (392, 140699), (548, 100646), (553, 99736), (632, 87269), (637, 86584), (728, 75761), (959, 57512), (1027, 53704), (1096, 50323), (1106, 49868), (1274, 43292), (1781, 30968), (1918, 28756), (2054, 26852), (2212, 24934), (2548, 21646), (3562, 15484), (3836, 14378), (3871, 14248), (4108, 13426), (4424, 12467), (5096, 10823), (6713, 8216), (7124, 7742), (7189, 7672)]