51141870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43711}}^1$

素因数の和:43737

約数の個数: 48

約数和(自身を含む): 143200512

約数和(自身を除く): 92058642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 43711, 87422, 131133, 218555, 262266, 393399, 437110, 568243, 655665, 786798, 1136486, 1311330, 1704729, 1966995, 2841215, 3409458, 3933990, 5114187, 5682430, 8523645, 10228374, 17047290, 25570935, 51141870]

約数ペア:

[(1, 51141870), (2, 25570935), (3, 17047290), (5, 10228374), (6, 8523645), (9, 5682430), (10, 5114187), (13, 3933990), (15, 3409458), (18, 2841215), (26, 1966995), (30, 1704729), (39, 1311330), (45, 1136486), (65, 786798), (78, 655665), (90, 568243), (117, 437110), (130, 393399), (195, 262266), (234, 218555), (390, 131133), (585, 87422), (1170, 43711)]