51627975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 100945920

約数和(自身を除く): 49317945

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 3391, 5075, 10173, 15225, 16955, 23737, 50865, 71211, 84775, 98339, 118685, 254325, 295017, 356055, 491695, 593425, 688373, 1475085, 1780275, 2065119, 2458475, 3441865, 7375425, 10325595, 17209325, 51627975]

約数ペア:

[(1, 51627975), (3, 17209325), (5, 10325595), (7, 7375425), (15, 3441865), (21, 2458475), (25, 2065119), (29, 1780275), (35, 1475085), (75, 688373), (87, 593425), (105, 491695), (145, 356055), (175, 295017), (203, 254325), (435, 118685), (525, 98339), (609, 84775), (725, 71211), (1015, 50865), (2175, 23737), (3045, 16955), (3391, 15225), (5075, 10173)]