49742700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23687}}^1$

素因数の和:23711

約数の個数: 72

約数和(自身を含む): 164489472

約数和(自身を除く): 114746772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 23687, 47374, 71061, 94748, 118435, 142122, 165809, 236870, 284244, 331618, 355305, 473740, 497427, 592175, 663236, 710610, 829045, 994854, 1184350, 1421220, 1658090, 1776525, 1989708, 2368700, 2487135, 3316180, 3553050, 4145225, 4974270, 7106100, 8290450, 9948540, 12435675, 16580900, 24871350, 49742700]

約数ペア:

[(1, 49742700), (2, 24871350), (3, 16580900), (4, 12435675), (5, 9948540), (6, 8290450), (7, 7106100), (10, 4974270), (12, 4145225), (14, 3553050), (15, 3316180), (20, 2487135), (21, 2368700), (25, 1989708), (28, 1776525), (30, 1658090), (35, 1421220), (42, 1184350), (50, 994854), (60, 829045), (70, 710610), (75, 663236), (84, 592175), (100, 497427), (105, 473740), (140, 355305), (150, 331618), (175, 284244), (210, 236870), (300, 165809), (350, 142122), (420, 118435), (525, 94748), (700, 71061), (1050, 47374), (2100, 23687)]