42182050

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 81244800

約数和(自身を除く): 39062750

約数列:

[1, 2, 5, 10, 25, 50, 59, 79, 118, 158, 181, 295, 362, 395, 590, 790, 905, 1475, 1810, 1975, 2950, 3950, 4525, 4661, 9050, 9322, 10679, 14299, 21358, 23305, 28598, 46610, 53395, 71495, 106790, 116525, 142990, 233050, 266975, 357475, 533950, 714950, 843641, 1687282, 4218205, 8436410, 21091025, 42182050]

約数ペア:

[(1, 42182050), (2, 21091025), (5, 8436410), (10, 4218205), (25, 1687282), (50, 843641), (59, 714950), (79, 533950), (118, 357475), (158, 266975), (181, 233050), (295, 142990), (362, 116525), (395, 106790), (590, 71495), (790, 53395), (905, 46610), (1475, 28598), (1810, 23305), (1975, 21358), (2950, 14299), (3950, 10679), (4525, 9322), (4661, 9050)]