52849680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 177542208

約数和(自身を除く): 124692528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1303, 1352, 1560, 1690, 2028, 2535, 2606, 2704, 3120, 3380, 3909, 4056, 5070, 5212, 6515, 6760, 7818, 8112, 10140, 10424, 13030, 13520, 15636, 16939, 19545, 20280, 20848, 26060, 31272, 33878, 39090, 40560, 50817, 52120, 62544, 67756, 78180, 84695, 101634, 104240, 135512, 156360, 169390, 203268, 220207, 254085, 271024, 312720, 338780, 406536, 440414, 508170, 660621, 677560, 813072, 880828, 1016340, 1101035, 1321242, 1355120, 1761656, 2032680, 2202070, 2642484, 3303105, 3523312, 4065360, 4404140, 5284968, 6606210, 8808280, 10569936, 13212420, 17616560, 26424840, 52849680]

約数ペア:

[(1, 52849680), (2, 26424840), (3, 17616560), (4, 13212420), (5, 10569936), (6, 8808280), (8, 6606210), (10, 5284968), (12, 4404140), (13, 4065360), (15, 3523312), (16, 3303105), (20, 2642484), (24, 2202070), (26, 2032680), (30, 1761656), (39, 1355120), (40, 1321242), (48, 1101035), (52, 1016340), (60, 880828), (65, 813072), (78, 677560), (80, 660621), (104, 508170), (120, 440414), (130, 406536), (156, 338780), (169, 312720), (195, 271024), (208, 254085), (240, 220207), (260, 203268), (312, 169390), (338, 156360), (390, 135512), (507, 104240), (520, 101634), (624, 84695), (676, 78180), (780, 67756), (845, 62544), (1014, 52120), (1040, 50817), (1303, 40560), (1352, 39090), (1560, 33878), (1690, 31272), (2028, 26060), (2535, 20848), (2606, 20280), (2704, 19545), (3120, 16939), (3380, 15636), (3909, 13520), (4056, 13030), (5070, 10424), (5212, 10140), (6515, 8112), (6760, 7818)]