56743284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 88553868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 6863, 8268, 13726, 20589, 27452, 41178, 82356, 89219, 178438, 267657, 356876, 363739, 535314, 727478, 1070628, 1091217, 1454956, 2182434, 4364868, 4728607, 9457214, 14185821, 18914428, 28371642, 56743284]

約数ペア:

[(1, 56743284), (2, 28371642), (3, 18914428), (4, 14185821), (6, 9457214), (12, 4728607), (13, 4364868), (26, 2182434), (39, 1454956), (52, 1091217), (53, 1070628), (78, 727478), (106, 535314), (156, 363739), (159, 356876), (212, 267657), (318, 178438), (636, 89219), (689, 82356), (1378, 41178), (2067, 27452), (2756, 20589), (4134, 13726), (6863, 8268)]