50916580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 132370560

約数和(自身を除く): 81453980

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 937, 988, 1045, 1235, 1430, 1874, 2090, 2470, 2717, 2860, 3748, 4180, 4685, 4940, 5434, 9370, 10307, 10868, 12181, 13585, 17803, 18740, 20614, 24362, 27170, 35606, 41228, 48724, 51535, 54340, 60905, 71212, 89015, 103070, 121810, 133991, 178030, 195833, 206140, 231439, 243620, 267982, 356060, 391666, 462878, 535964, 669955, 783332, 925756, 979165, 1157195, 1339910, 1958330, 2314390, 2545829, 2679820, 3916660, 4628780, 5091658, 10183316, 12729145, 25458290, 50916580]

約数ペア:

[(1, 50916580), (2, 25458290), (4, 12729145), (5, 10183316), (10, 5091658), (11, 4628780), (13, 3916660), (19, 2679820), (20, 2545829), (22, 2314390), (26, 1958330), (38, 1339910), (44, 1157195), (52, 979165), (55, 925756), (65, 783332), (76, 669955), (95, 535964), (110, 462878), (130, 391666), (143, 356060), (190, 267982), (209, 243620), (220, 231439), (247, 206140), (260, 195833), (286, 178030), (380, 133991), (418, 121810), (494, 103070), (572, 89015), (715, 71212), (836, 60905), (937, 54340), (988, 51535), (1045, 48724), (1235, 41228), (1430, 35606), (1874, 27170), (2090, 24362), (2470, 20614), (2717, 18740), (2860, 17803), (3748, 13585), (4180, 12181), (4685, 10868), (4940, 10307), (5434, 9370)]