47992490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 110992896

約数和(自身を除く): 63000406

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, 2293, 2990, 4186, 4586, 10465, 11465, 16051, 20930, 22930, 29809, 32102, 52739, 59618, 80255, 105478, 149045, 160510, 208663, 263695, 298090, 369173, 417326, 527390, 685607, 738346, 1043315, 1371214, 1845865, 2086630, 3428035, 3691730, 4799249, 6856070, 9598498, 23996245, 47992490]

約数ペア:

[(1, 47992490), (2, 23996245), (5, 9598498), (7, 6856070), (10, 4799249), (13, 3691730), (14, 3428035), (23, 2086630), (26, 1845865), (35, 1371214), (46, 1043315), (65, 738346), (70, 685607), (91, 527390), (115, 417326), (130, 369173), (161, 298090), (182, 263695), (230, 208663), (299, 160510), (322, 149045), (455, 105478), (598, 80255), (805, 59618), (910, 52739), (1495, 32102), (1610, 29809), (2093, 22930), (2293, 20930), (2990, 16051), (4186, 11465), (4586, 10465)]