50027960

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7673}}^1$

素因数の和:7847

約数の個数: 32

約数和(自身を含む): 113268240

約数和(自身を除く): 63240280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 7673, 15346, 30692, 38365, 61384, 76730, 153460, 306920, 1250699, 2501398, 5002796, 6253495, 10005592, 12506990, 25013980, 50027960]

約数ペア:

[(1, 50027960), (2, 25013980), (4, 12506990), (5, 10005592), (8, 6253495), (10, 5002796), (20, 2501398), (40, 1250699), (163, 306920), (326, 153460), (652, 76730), (815, 61384), (1304, 38365), (1630, 30692), (3260, 15346), (6520, 7673)]