508730450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 967036320

約数和(自身を除く): 458305870

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 331, 521, 590, 662, 1042, 1475, 1655, 2605, 2950, 3310, 5210, 8275, 13025, 16550, 19529, 26050, 30739, 39058, 61478, 97645, 153695, 172451, 195290, 307390, 344902, 488225, 768475, 862255, 976450, 1536950, 1724510, 4311275, 8622550, 10174609, 20349218, 50873045, 101746090, 254365225, 508730450]

約数ペア:

[(1, 508730450), (2, 254365225), (5, 101746090), (10, 50873045), (25, 20349218), (50, 10174609), (59, 8622550), (118, 4311275), (295, 1724510), (331, 1536950), (521, 976450), (590, 862255), (662, 768475), (1042, 488225), (1475, 344902), (1655, 307390), (2605, 195290), (2950, 172451), (3310, 153695), (5210, 97645), (8275, 61478), (13025, 39058), (16550, 30739), (19529, 26050)]