47403460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7972

約数の個数: 48

約数和(自身を含む): 111879936

約数和(自身を除く): 64476476

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 7927, 15854, 31708, 39635, 79270, 103051, 158540, 182321, 206102, 364642, 412204, 515255, 729284, 911605, 1030510, 1823210, 2061020, 2370173, 3646420, 4740346, 9480692, 11850865, 23701730, 47403460]

約数ペア:

[(1, 47403460), (2, 23701730), (4, 11850865), (5, 9480692), (10, 4740346), (13, 3646420), (20, 2370173), (23, 2061020), (26, 1823210), (46, 1030510), (52, 911605), (65, 729284), (92, 515255), (115, 412204), (130, 364642), (230, 206102), (260, 182321), (299, 158540), (460, 103051), (598, 79270), (1196, 39635), (1495, 31708), (2990, 15854), (5980, 7927)]