26891850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 67808160

約数和(自身を除く): 40916310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 2939, 3050, 4575, 5878, 8817, 9150, 14695, 17634, 29390, 44085, 73475, 88170, 146950, 179279, 220425, 358558, 440850, 537837, 896395, 1075674, 1792790, 2689185, 4481975, 5378370, 8963950, 13445925, 26891850]

約数ペア:

[(1, 26891850), (2, 13445925), (3, 8963950), (5, 5378370), (6, 4481975), (10, 2689185), (15, 1792790), (25, 1075674), (30, 896395), (50, 537837), (61, 440850), (75, 358558), (122, 220425), (150, 179279), (183, 146950), (305, 88170), (366, 73475), (610, 44085), (915, 29390), (1525, 17634), (1830, 14695), (2939, 9150), (3050, 8817), (4575, 5878)]