56981790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37243}}^1$

素因数の和:37273

約数の個数: 48

約数和(自身を含む): 156871728

約数和(自身を除く): 99889938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 37243, 74486, 111729, 186215, 223458, 335187, 372430, 558645, 633131, 670374, 1117290, 1266262, 1675935, 1899393, 3165655, 3351870, 3798786, 5698179, 6331310, 9496965, 11396358, 18993930, 28490895, 56981790]

約数ペア:

[(1, 56981790), (2, 28490895), (3, 18993930), (5, 11396358), (6, 9496965), (9, 6331310), (10, 5698179), (15, 3798786), (17, 3351870), (18, 3165655), (30, 1899393), (34, 1675935), (45, 1266262), (51, 1117290), (85, 670374), (90, 633131), (102, 558645), (153, 372430), (170, 335187), (255, 223458), (306, 186215), (510, 111729), (765, 74486), (1530, 37243)]