51038370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9984

約数の個数: 64

約数和(自身を含む): 143280000

約数和(自身を除く): 92241630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 9949, 19898, 29847, 49745, 59694, 89541, 99490, 149235, 179082, 189031, 268623, 298470, 378062, 447705, 537246, 567093, 895410, 945155, 1134186, 1343115, 1701279, 1890310, 2686230, 2835465, 3402558, 5103837, 5670930, 8506395, 10207674, 17012790, 25519185, 51038370]

約数ペア:

[(1, 51038370), (2, 25519185), (3, 17012790), (5, 10207674), (6, 8506395), (9, 5670930), (10, 5103837), (15, 3402558), (18, 2835465), (19, 2686230), (27, 1890310), (30, 1701279), (38, 1343115), (45, 1134186), (54, 945155), (57, 895410), (90, 567093), (95, 537246), (114, 447705), (135, 378062), (171, 298470), (190, 268623), (270, 189031), (285, 179082), (342, 149235), (513, 99490), (570, 89541), (855, 59694), (1026, 49745), (1710, 29847), (2565, 19898), (5130, 9949)]