56149080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35993}}^1$

素因数の和:36020

約数の個数: 64

約数和(自身を含む): 181409760

約数和(自身を除く): 125260680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 35993, 71986, 107979, 143972, 179965, 215958, 287944, 359930, 431916, 467909, 539895, 719860, 863832, 935818, 1079790, 1403727, 1439720, 1871636, 2159580, 2339545, 2807454, 3743272, 4319160, 4679090, 5614908, 7018635, 9358180, 11229816, 14037270, 18716360, 28074540, 56149080]

約数ペア:

[(1, 56149080), (2, 28074540), (3, 18716360), (4, 14037270), (5, 11229816), (6, 9358180), (8, 7018635), (10, 5614908), (12, 4679090), (13, 4319160), (15, 3743272), (20, 2807454), (24, 2339545), (26, 2159580), (30, 1871636), (39, 1439720), (40, 1403727), (52, 1079790), (60, 935818), (65, 863832), (78, 719860), (104, 539895), (120, 467909), (130, 431916), (156, 359930), (195, 287944), (260, 215958), (312, 179965), (390, 143972), (520, 107979), (780, 71986), (1560, 35993)]