48120920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63317}}^1$

素因数の和:63347

約数の個数: 32

約数和(自身を含む): 113972400

約数和(自身を除く): 65851480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63317, 126634, 253268, 316585, 506536, 633170, 1203023, 1266340, 2406046, 2532680, 4812092, 6015115, 9624184, 12030230, 24060460, 48120920]

約数ペア:

[(1, 48120920), (2, 24060460), (4, 12030230), (5, 9624184), (8, 6015115), (10, 4812092), (19, 2532680), (20, 2406046), (38, 1266340), (40, 1203023), (76, 633170), (95, 506536), (152, 316585), (190, 253268), (380, 126634), (760, 63317)]