53000350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 107836848

約数和(自身を除く): 54836498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 871, 1217, 1675, 1742, 2434, 3350, 4355, 6085, 8710, 12170, 15821, 21775, 30425, 31642, 43550, 60850, 79105, 81539, 158210, 163078, 395525, 407695, 791050, 815390, 1060007, 2038475, 2120014, 4076950, 5300035, 10600070, 26500175, 53000350]

約数ペア:

[(1, 53000350), (2, 26500175), (5, 10600070), (10, 5300035), (13, 4076950), (25, 2120014), (26, 2038475), (50, 1060007), (65, 815390), (67, 791050), (130, 407695), (134, 395525), (325, 163078), (335, 158210), (650, 81539), (670, 79105), (871, 60850), (1217, 43550), (1675, 31642), (1742, 30425), (2434, 21775), (3350, 15821), (4355, 12170), (6085, 8710)]