54878772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 143879680

約数和(自身を除く): 89000908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 73, 78, 79, 122, 146, 156, 158, 183, 219, 237, 244, 292, 316, 366, 438, 474, 732, 793, 876, 948, 949, 1027, 1586, 1898, 2054, 2379, 2847, 3081, 3172, 3796, 4108, 4453, 4758, 4819, 5694, 5767, 6162, 8906, 9516, 9638, 11388, 11534, 12324, 13359, 14457, 17301, 17812, 19276, 23068, 26718, 28914, 34602, 53436, 57828, 57889, 62647, 69204, 74971, 115778, 125294, 149942, 173667, 187941, 224913, 231556, 250588, 299884, 347334, 351787, 375882, 449826, 694668, 703574, 751764, 899652, 1055361, 1407148, 2110722, 4221444, 4573231, 9146462, 13719693, 18292924, 27439386, 54878772]

約数ペア:

[(1, 54878772), (2, 27439386), (3, 18292924), (4, 13719693), (6, 9146462), (12, 4573231), (13, 4221444), (26, 2110722), (39, 1407148), (52, 1055361), (61, 899652), (73, 751764), (78, 703574), (79, 694668), (122, 449826), (146, 375882), (156, 351787), (158, 347334), (183, 299884), (219, 250588), (237, 231556), (244, 224913), (292, 187941), (316, 173667), (366, 149942), (438, 125294), (474, 115778), (732, 74971), (793, 69204), (876, 62647), (948, 57889), (949, 57828), (1027, 53436), (1586, 34602), (1898, 28914), (2054, 26718), (2379, 23068), (2847, 19276), (3081, 17812), (3172, 17301), (3796, 14457), (4108, 13359), (4453, 12324), (4758, 11534), (4819, 11388), (5694, 9638), (5767, 9516), (6162, 8906)]