47531550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28807}}^1$

素因数の和:28833

約数の個数: 48

約数和(自身を含む): 128598912

約数和(自身を除く): 81067362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 28807, 57614, 86421, 144035, 172842, 288070, 316877, 432105, 633754, 720175, 864210, 950631, 1440350, 1584385, 1901262, 2160525, 3168770, 4321050, 4753155, 7921925, 9506310, 15843850, 23765775, 47531550]

約数ペア:

[(1, 47531550), (2, 23765775), (3, 15843850), (5, 9506310), (6, 7921925), (10, 4753155), (11, 4321050), (15, 3168770), (22, 2160525), (25, 1901262), (30, 1584385), (33, 1440350), (50, 950631), (55, 864210), (66, 720175), (75, 633754), (110, 432105), (150, 316877), (165, 288070), (275, 172842), (330, 144035), (550, 86421), (825, 57614), (1650, 28807)]