55966020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4505

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 124022460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 4463, 6270, 8926, 12540, 13389, 17852, 22315, 26778, 44630, 49093, 53556, 66945, 84797, 89260, 98186, 133890, 147279, 169594, 196372, 245465, 254391, 267780, 294558, 339188, 423985, 490930, 508782, 589116, 736395, 847970, 932767, 981860, 1017564, 1271955, 1472790, 1695940, 1865534, 2543910, 2798301, 2945580, 3731068, 4663835, 5087820, 5596602, 9327670, 11193204, 13991505, 18655340, 27983010, 55966020]

約数ペア:

[(1, 55966020), (2, 27983010), (3, 18655340), (4, 13991505), (5, 11193204), (6, 9327670), (10, 5596602), (11, 5087820), (12, 4663835), (15, 3731068), (19, 2945580), (20, 2798301), (22, 2543910), (30, 1865534), (33, 1695940), (38, 1472790), (44, 1271955), (55, 1017564), (57, 981860), (60, 932767), (66, 847970), (76, 736395), (95, 589116), (110, 508782), (114, 490930), (132, 423985), (165, 339188), (190, 294558), (209, 267780), (220, 254391), (228, 245465), (285, 196372), (330, 169594), (380, 147279), (418, 133890), (570, 98186), (627, 89260), (660, 84797), (836, 66945), (1045, 53556), (1140, 49093), (1254, 44630), (2090, 26778), (2508, 22315), (3135, 17852), (4180, 13389), (4463, 12540), (6270, 8926)]