55426410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15820

約数の個数: 64

約数和(自身を含む): 159183360

約数和(自身を除く): 103756950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 15791, 31582, 47373, 78955, 94746, 142119, 157910, 205283, 236865, 284238, 410566, 426357, 473730, 615849, 710595, 852714, 1026415, 1231698, 1421190, 1847547, 2052830, 2131785, 3079245, 3695094, 4263570, 5542641, 6158490, 9237735, 11085282, 18475470, 27713205, 55426410]

約数ペア:

[(1, 55426410), (2, 27713205), (3, 18475470), (5, 11085282), (6, 9237735), (9, 6158490), (10, 5542641), (13, 4263570), (15, 3695094), (18, 3079245), (26, 2131785), (27, 2052830), (30, 1847547), (39, 1421190), (45, 1231698), (54, 1026415), (65, 852714), (78, 710595), (90, 615849), (117, 473730), (130, 426357), (135, 410566), (195, 284238), (234, 236865), (270, 205283), (351, 157910), (390, 142119), (585, 94746), (702, 78955), (1170, 47373), (1755, 31582), (3510, 15791)]