54447804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 149189040

約数和(自身を除く): 94741236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2069, 2193, 2924, 4138, 4386, 6207, 6579, 8276, 8772, 12414, 13158, 18621, 24828, 26316, 35173, 37242, 70346, 74484, 88967, 105519, 140692, 177934, 211038, 266901, 316557, 355868, 422076, 533802, 633114, 800703, 1067604, 1266228, 1512439, 1601406, 3024878, 3202812, 4537317, 6049756, 9074634, 13611951, 18149268, 27223902, 54447804]

約数ペア:

[(1, 54447804), (2, 27223902), (3, 18149268), (4, 13611951), (6, 9074634), (9, 6049756), (12, 4537317), (17, 3202812), (18, 3024878), (34, 1601406), (36, 1512439), (43, 1266228), (51, 1067604), (68, 800703), (86, 633114), (102, 533802), (129, 422076), (153, 355868), (172, 316557), (204, 266901), (258, 211038), (306, 177934), (387, 140692), (516, 105519), (612, 88967), (731, 74484), (774, 70346), (1462, 37242), (1548, 35173), (2069, 26316), (2193, 24828), (2924, 18621), (4138, 13158), (4386, 12414), (6207, 8772), (6579, 8276)]