75535850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 153323520

約数和(自身を除く): 77787670

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1471, 1975, 2054, 2942, 3950, 5135, 7355, 10270, 14710, 19123, 25675, 36775, 38246, 51350, 73550, 95615, 116209, 191230, 232418, 478075, 581045, 956150, 1162090, 1510717, 2905225, 3021434, 5810450, 7553585, 15107170, 37767925, 75535850]

約数ペア:

[(1, 75535850), (2, 37767925), (5, 15107170), (10, 7553585), (13, 5810450), (25, 3021434), (26, 2905225), (50, 1510717), (65, 1162090), (79, 956150), (130, 581045), (158, 478075), (325, 232418), (395, 191230), (650, 116209), (790, 95615), (1027, 73550), (1471, 51350), (1975, 38246), (2054, 36775), (2942, 25675), (3950, 19123), (5135, 14710), (7355, 10270)]