48555320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 119975040

約数和(自身を除く): 71419720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 422, 440, 523, 844, 1046, 1055, 1688, 2092, 2110, 2321, 2615, 4184, 4220, 4642, 5230, 5753, 8440, 9284, 10460, 11506, 11605, 18568, 20920, 23012, 23210, 28765, 46024, 46420, 57530, 92840, 110353, 115060, 220706, 230120, 441412, 551765, 882824, 1103530, 1213883, 2207060, 2427766, 4414120, 4855532, 6069415, 9711064, 12138830, 24277660, 48555320]

約数ペア:

[(1, 48555320), (2, 24277660), (4, 12138830), (5, 9711064), (8, 6069415), (10, 4855532), (11, 4414120), (20, 2427766), (22, 2207060), (40, 1213883), (44, 1103530), (55, 882824), (88, 551765), (110, 441412), (211, 230120), (220, 220706), (422, 115060), (440, 110353), (523, 92840), (844, 57530), (1046, 46420), (1055, 46024), (1688, 28765), (2092, 23210), (2110, 23012), (2321, 20920), (2615, 18568), (4184, 11605), (4220, 11506), (4642, 10460), (5230, 9284), (5753, 8440)]