50252580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39883}}^1$

素因数の和:39905

約数の個数: 72

約数和(自身を含む): 174213312

約数和(自身を除く): 123960732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39883, 79766, 119649, 159532, 199415, 239298, 279181, 358947, 398830, 478596, 558362, 598245, 717894, 797660, 837543, 1116724, 1196490, 1395905, 1435788, 1675086, 1794735, 2392980, 2512629, 2791810, 3350172, 3589470, 4187715, 5025258, 5583620, 7178940, 8375430, 10050516, 12563145, 16750860, 25126290, 50252580]

約数ペア:

[(1, 50252580), (2, 25126290), (3, 16750860), (4, 12563145), (5, 10050516), (6, 8375430), (7, 7178940), (9, 5583620), (10, 5025258), (12, 4187715), (14, 3589470), (15, 3350172), (18, 2791810), (20, 2512629), (21, 2392980), (28, 1794735), (30, 1675086), (35, 1435788), (36, 1395905), (42, 1196490), (45, 1116724), (60, 837543), (63, 797660), (70, 717894), (84, 598245), (90, 558362), (105, 478596), (126, 398830), (140, 358947), (180, 279181), (210, 239298), (252, 199415), (315, 159532), (420, 119649), (630, 79766), (1260, 39883)]