47192260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^2$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 101454444

約数和(自身を除く): 54262184

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 211, 212, 265, 422, 530, 844, 1055, 1060, 2110, 4220, 11183, 22366, 44521, 44732, 55915, 89042, 111830, 178084, 222605, 223660, 445210, 890420, 2359613, 4719226, 9438452, 11798065, 23596130, 47192260]

約数ペア:

[(1, 47192260), (2, 23596130), (4, 11798065), (5, 9438452), (10, 4719226), (20, 2359613), (53, 890420), (106, 445210), (211, 223660), (212, 222605), (265, 178084), (422, 111830), (530, 89042), (844, 55915), (1055, 44732), (1060, 44521), (2110, 22366), (4220, 11183)]