56584980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{3881}}^1$

素因数の和:3908

約数の個数: 84

約数和(自身を含む): 178207092

約数和(自身を除く): 121622112

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, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 3881, 4860, 7290, 7762, 11643, 14580, 15524, 19405, 23286, 34929, 38810, 46572, 58215, 69858, 77620, 104787, 116430, 139716, 174645, 209574, 232860, 314361, 349290, 419148, 523935, 628722, 698580, 943083, 1047870, 1257444, 1571805, 1886166, 2095740, 2829249, 3143610, 3772332, 4715415, 5658498, 6287220, 9430830, 11316996, 14146245, 18861660, 28292490, 56584980]

約数ペア:

[(1, 56584980), (2, 28292490), (3, 18861660), (4, 14146245), (5, 11316996), (6, 9430830), (9, 6287220), (10, 5658498), (12, 4715415), (15, 3772332), (18, 3143610), (20, 2829249), (27, 2095740), (30, 1886166), (36, 1571805), (45, 1257444), (54, 1047870), (60, 943083), (81, 698580), (90, 628722), (108, 523935), (135, 419148), (162, 349290), (180, 314361), (243, 232860), (270, 209574), (324, 174645), (405, 139716), (486, 116430), (540, 104787), (729, 77620), (810, 69858), (972, 58215), (1215, 46572), (1458, 38810), (1620, 34929), (2430, 23286), (2916, 19405), (3645, 15524), (3881, 14580), (4860, 11643), (7290, 7762)]