52104390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 139138560

約数和(自身を除く): 87034170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 169, 195, 215, 239, 258, 338, 390, 430, 478, 507, 559, 645, 717, 845, 1014, 1118, 1195, 1290, 1434, 1677, 1690, 2390, 2535, 2795, 3107, 3354, 3585, 5070, 5590, 6214, 7170, 7267, 8385, 9321, 10277, 14534, 15535, 16770, 18642, 20554, 21801, 30831, 31070, 36335, 40391, 43602, 46605, 51385, 61662, 72670, 80782, 93210, 102770, 109005, 121173, 133601, 154155, 201955, 218010, 242346, 267202, 308310, 400803, 403910, 605865, 668005, 801606, 1211730, 1336010, 1736813, 2004015, 3473626, 4008030, 5210439, 8684065, 10420878, 17368130, 26052195, 52104390]

約数ペア:

[(1, 52104390), (2, 26052195), (3, 17368130), (5, 10420878), (6, 8684065), (10, 5210439), (13, 4008030), (15, 3473626), (26, 2004015), (30, 1736813), (39, 1336010), (43, 1211730), (65, 801606), (78, 668005), (86, 605865), (129, 403910), (130, 400803), (169, 308310), (195, 267202), (215, 242346), (239, 218010), (258, 201955), (338, 154155), (390, 133601), (430, 121173), (478, 109005), (507, 102770), (559, 93210), (645, 80782), (717, 72670), (845, 61662), (1014, 51385), (1118, 46605), (1195, 43602), (1290, 40391), (1434, 36335), (1677, 31070), (1690, 30831), (2390, 21801), (2535, 20554), (2795, 18642), (3107, 16770), (3354, 15535), (3585, 14534), (5070, 10277), (5590, 9321), (6214, 8385), (7170, 7267)]