53181450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{16883}}^1$

素因数の和:16908

約数の個数: 72

約数和(自身を含む): 163302048

約数和(自身を除く): 110120598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 16883, 33766, 50649, 84415, 101298, 118181, 151947, 168830, 236362, 253245, 303894, 354543, 422075, 506490, 590905, 709086, 759735, 844150, 1063629, 1181810, 1266225, 1519470, 1772715, 2127258, 2532450, 2954525, 3545430, 3798675, 5318145, 5909050, 7597350, 8863575, 10636290, 17727150, 26590725, 53181450]

約数ペア:

[(1, 53181450), (2, 26590725), (3, 17727150), (5, 10636290), (6, 8863575), (7, 7597350), (9, 5909050), (10, 5318145), (14, 3798675), (15, 3545430), (18, 2954525), (21, 2532450), (25, 2127258), (30, 1772715), (35, 1519470), (42, 1266225), (45, 1181810), (50, 1063629), (63, 844150), (70, 759735), (75, 709086), (90, 590905), (105, 506490), (126, 422075), (150, 354543), (175, 303894), (210, 253245), (225, 236362), (315, 168830), (350, 151947), (450, 118181), (525, 101298), (630, 84415), (1050, 50649), (1575, 33766), (3150, 16883)]