54858180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 168666624

約数和(自身を除く): 113808444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1327, 1378, 1590, 2067, 2654, 2756, 3180, 3445, 3981, 4134, 5308, 6635, 6890, 7962, 8268, 10335, 13270, 13780, 15924, 17251, 19905, 20670, 26540, 34502, 39810, 41340, 51753, 69004, 70331, 79620, 86255, 103506, 140662, 172510, 207012, 210993, 258765, 281324, 345020, 351655, 421986, 517530, 703310, 843972, 914303, 1035060, 1054965, 1406620, 1828606, 2109930, 2742909, 3657212, 4219860, 4571515, 5485818, 9143030, 10971636, 13714545, 18286060, 27429090, 54858180]

約数ペア:

[(1, 54858180), (2, 27429090), (3, 18286060), (4, 13714545), (5, 10971636), (6, 9143030), (10, 5485818), (12, 4571515), (13, 4219860), (15, 3657212), (20, 2742909), (26, 2109930), (30, 1828606), (39, 1406620), (52, 1054965), (53, 1035060), (60, 914303), (65, 843972), (78, 703310), (106, 517530), (130, 421986), (156, 351655), (159, 345020), (195, 281324), (212, 258765), (260, 210993), (265, 207012), (318, 172510), (390, 140662), (530, 103506), (636, 86255), (689, 79620), (780, 70331), (795, 69004), (1060, 51753), (1327, 41340), (1378, 39810), (1590, 34502), (2067, 26540), (2654, 20670), (2756, 19905), (3180, 17251), (3445, 15924), (3981, 13780), (4134, 13270), (5308, 10335), (6635, 8268), (6890, 7962)]