53415100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 121710960

約数和(自身を除く): 68295860

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 113, 116, 145, 163, 226, 290, 326, 452, 565, 580, 652, 725, 815, 1130, 1450, 1630, 2260, 2825, 2900, 3260, 3277, 4075, 4727, 5650, 6554, 8150, 9454, 11300, 13108, 16300, 16385, 18419, 18908, 23635, 32770, 36838, 47270, 65540, 73676, 81925, 92095, 94540, 118175, 163850, 184190, 236350, 327700, 368380, 460475, 472700, 534151, 920950, 1068302, 1841900, 2136604, 2670755, 5341510, 10683020, 13353775, 26707550, 53415100]

約数ペア:

[(1, 53415100), (2, 26707550), (4, 13353775), (5, 10683020), (10, 5341510), (20, 2670755), (25, 2136604), (29, 1841900), (50, 1068302), (58, 920950), (100, 534151), (113, 472700), (116, 460475), (145, 368380), (163, 327700), (226, 236350), (290, 184190), (326, 163850), (452, 118175), (565, 94540), (580, 92095), (652, 81925), (725, 73676), (815, 65540), (1130, 47270), (1450, 36838), (1630, 32770), (2260, 23635), (2825, 18908), (2900, 18419), (3260, 16385), (3277, 16300), (4075, 13108), (4727, 11300), (5650, 9454), (6554, 8150)]