56818260

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{433}}^1$

素因数の和:466

約数の個数: 108

約数和(自身を含む): 179381748

約数和(自身を除く): 122563488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 433, 486, 540, 729, 810, 866, 972, 1215, 1299, 1458, 1620, 1732, 2165, 2187, 2430, 2598, 2916, 3645, 3897, 4330, 4374, 4860, 5196, 6495, 6561, 7290, 7794, 8660, 8748, 10935, 11691, 12990, 13122, 14580, 15588, 19485, 21870, 23382, 25980, 26244, 32805, 35073, 38970, 43740, 46764, 58455, 65610, 70146, 77940, 105219, 116910, 131220, 140292, 175365, 210438, 233820, 315657, 350730, 420876, 526095, 631314, 701460, 946971, 1052190, 1262628, 1578285, 1893942, 2104380, 2840913, 3156570, 3787884, 4734855, 5681826, 6313140, 9469710, 11363652, 14204565, 18939420, 28409130, 56818260]

約数ペア:

[(1, 56818260), (2, 28409130), (3, 18939420), (4, 14204565), (5, 11363652), (6, 9469710), (9, 6313140), (10, 5681826), (12, 4734855), (15, 3787884), (18, 3156570), (20, 2840913), (27, 2104380), (30, 1893942), (36, 1578285), (45, 1262628), (54, 1052190), (60, 946971), (81, 701460), (90, 631314), (108, 526095), (135, 420876), (162, 350730), (180, 315657), (243, 233820), (270, 210438), (324, 175365), (405, 140292), (433, 131220), (486, 116910), (540, 105219), (729, 77940), (810, 70146), (866, 65610), (972, 58455), (1215, 46764), (1299, 43740), (1458, 38970), (1620, 35073), (1732, 32805), (2165, 26244), (2187, 25980), (2430, 23382), (2598, 21870), (2916, 19485), (3645, 15588), (3897, 14580), (4330, 13122), (4374, 12990), (4860, 11691), (5196, 10935), (6495, 8748), (6561, 8660), (7290, 7794)]