47573890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2323

約数の個数: 64

約数和(自身を含む): 110025216

約数和(自身を除く): 62451326

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2273, 2990, 4186, 4546, 10465, 11365, 15911, 20930, 22730, 29549, 31822, 52279, 59098, 79555, 104558, 147745, 159110, 206843, 261395, 295490, 365953, 413686, 522790, 679627, 731906, 1034215, 1359254, 1829765, 2068430, 3398135, 3659530, 4757389, 6796270, 9514778, 23786945, 47573890]

約数ペア:

[(1, 47573890), (2, 23786945), (5, 9514778), (7, 6796270), (10, 4757389), (13, 3659530), (14, 3398135), (23, 2068430), (26, 1829765), (35, 1359254), (46, 1034215), (65, 731906), (70, 679627), (91, 522790), (115, 413686), (130, 365953), (161, 295490), (182, 261395), (230, 206843), (299, 159110), (322, 147745), (455, 104558), (598, 79555), (805, 59098), (910, 52279), (1495, 31822), (1610, 29549), (2093, 22730), (2273, 20930), (2990, 15911), (4186, 11365), (4546, 10465)]