55219944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 108076056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 312, 348, 359, 377, 408, 442, 493, 663, 696, 718, 754, 884, 986, 1077, 1131, 1326, 1436, 1479, 1508, 1768, 1972, 2154, 2262, 2652, 2872, 2958, 3016, 3944, 4308, 4524, 4667, 5304, 5916, 6103, 6409, 8616, 9048, 9334, 10411, 11832, 12206, 12818, 14001, 18309, 18668, 19227, 20822, 24412, 25636, 28002, 31233, 36618, 37336, 38454, 41644, 48824, 51272, 56004, 62466, 73236, 76908, 79339, 83288, 112008, 124932, 135343, 146472, 153816, 158678, 176987, 238017, 249864, 270686, 317356, 353974, 406029, 476034, 530961, 541372, 634712, 707948, 812058, 952068, 1061922, 1082744, 1415896, 1624116, 1904136, 2123844, 2300831, 3248232, 4247688, 4601662, 6902493, 9203324, 13804986, 18406648, 27609972, 55219944]

約数ペア:

[(1, 55219944), (2, 27609972), (3, 18406648), (4, 13804986), (6, 9203324), (8, 6902493), (12, 4601662), (13, 4247688), (17, 3248232), (24, 2300831), (26, 2123844), (29, 1904136), (34, 1624116), (39, 1415896), (51, 1082744), (52, 1061922), (58, 952068), (68, 812058), (78, 707948), (87, 634712), (102, 541372), (104, 530961), (116, 476034), (136, 406029), (156, 353974), (174, 317356), (204, 270686), (221, 249864), (232, 238017), (312, 176987), (348, 158678), (359, 153816), (377, 146472), (408, 135343), (442, 124932), (493, 112008), (663, 83288), (696, 79339), (718, 76908), (754, 73236), (884, 62466), (986, 56004), (1077, 51272), (1131, 48824), (1326, 41644), (1436, 38454), (1479, 37336), (1508, 36618), (1768, 31233), (1972, 28002), (2154, 25636), (2262, 24412), (2652, 20822), (2872, 19227), (2958, 18668), (3016, 18309), (3944, 14001), (4308, 12818), (4524, 12206), (4667, 11832), (5304, 10411), (5916, 9334), (6103, 9048), (6409, 8616)]