45566750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 91990080

約数和(自身を除く): 46423330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 125, 181, 190, 250, 265, 362, 475, 530, 905, 950, 1007, 1325, 1810, 2014, 2375, 2650, 3439, 4525, 4750, 5035, 6625, 6878, 9050, 9593, 10070, 13250, 17195, 19186, 22625, 25175, 34390, 45250, 47965, 50350, 85975, 95930, 125875, 171950, 182267, 239825, 251750, 364534, 429875, 479650, 859750, 911335, 1199125, 1822670, 2398250, 4556675, 9113350, 22783375, 45566750]

約数ペア:

[(1, 45566750), (2, 22783375), (5, 9113350), (10, 4556675), (19, 2398250), (25, 1822670), (38, 1199125), (50, 911335), (53, 859750), (95, 479650), (106, 429875), (125, 364534), (181, 251750), (190, 239825), (250, 182267), (265, 171950), (362, 125875), (475, 95930), (530, 85975), (905, 50350), (950, 47965), (1007, 45250), (1325, 34390), (1810, 25175), (2014, 22625), (2375, 19186), (2650, 17195), (3439, 13250), (4525, 10070), (4750, 9593), (5035, 9050), (6625, 6878)]