56537565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 110702592

約数和(自身を除く): 54165027

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 287, 345, 483, 571, 615, 805, 861, 943, 1435, 1713, 2415, 2829, 2855, 3997, 4305, 4715, 6601, 8565, 11991, 13133, 14145, 19803, 19985, 23411, 33005, 39399, 59955, 65665, 70233, 91931, 99015, 117055, 163877, 196995, 275793, 351165, 459655, 491631, 538453, 819385, 1378965, 1615359, 2458155, 2692265, 3769171, 8076795, 11307513, 18845855, 56537565]

約数ペア:

[(1, 56537565), (3, 18845855), (5, 11307513), (7, 8076795), (15, 3769171), (21, 2692265), (23, 2458155), (35, 1615359), (41, 1378965), (69, 819385), (105, 538453), (115, 491631), (123, 459655), (161, 351165), (205, 275793), (287, 196995), (345, 163877), (483, 117055), (571, 99015), (615, 91931), (805, 70233), (861, 65665), (943, 59955), (1435, 39399), (1713, 33005), (2415, 23411), (2829, 19985), (2855, 19803), (3997, 14145), (4305, 13133), (4715, 11991), (6601, 8565)]