51663430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56773}}^1$

素因数の和:56800

約数の個数: 32

約数和(自身を含む): 114456384

約数和(自身を除く): 62792954

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 56773, 113546, 283865, 397411, 567730, 738049, 794822, 1476098, 1987055, 3690245, 3974110, 5166343, 7380490, 10332686, 25831715, 51663430]

約数ペア:

[(1, 51663430), (2, 25831715), (5, 10332686), (7, 7380490), (10, 5166343), (13, 3974110), (14, 3690245), (26, 1987055), (35, 1476098), (65, 794822), (70, 738049), (91, 567730), (130, 397411), (182, 283865), (455, 113546), (910, 56773)]