51333048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 155937600

約数和(自身を除く): 104604552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 101, 104, 108, 117, 156, 181, 202, 216, 234, 303, 312, 351, 362, 404, 468, 543, 606, 702, 724, 808, 909, 936, 1086, 1212, 1313, 1404, 1448, 1629, 1818, 2172, 2353, 2424, 2626, 2727, 2808, 3258, 3636, 3939, 4344, 4706, 4887, 5252, 5454, 6516, 7059, 7272, 7878, 9412, 9774, 10504, 10908, 11817, 13032, 14118, 15756, 18281, 18824, 19548, 21177, 21816, 23634, 28236, 31512, 35451, 36562, 39096, 42354, 47268, 54843, 56472, 63531, 70902, 73124, 84708, 94536, 109686, 127062, 141804, 146248, 164529, 169416, 219372, 237653, 254124, 283608, 329058, 438744, 475306, 493587, 508248, 658116, 712959, 950612, 987174, 1316232, 1425918, 1901224, 1974348, 2138877, 2851836, 3948696, 4277754, 5703672, 6416631, 8555508, 12833262, 17111016, 25666524, 51333048]

約数ペア:

[(1, 51333048), (2, 25666524), (3, 17111016), (4, 12833262), (6, 8555508), (8, 6416631), (9, 5703672), (12, 4277754), (13, 3948696), (18, 2851836), (24, 2138877), (26, 1974348), (27, 1901224), (36, 1425918), (39, 1316232), (52, 987174), (54, 950612), (72, 712959), (78, 658116), (101, 508248), (104, 493587), (108, 475306), (117, 438744), (156, 329058), (181, 283608), (202, 254124), (216, 237653), (234, 219372), (303, 169416), (312, 164529), (351, 146248), (362, 141804), (404, 127062), (468, 109686), (543, 94536), (606, 84708), (702, 73124), (724, 70902), (808, 63531), (909, 56472), (936, 54843), (1086, 47268), (1212, 42354), (1313, 39096), (1404, 36562), (1448, 35451), (1629, 31512), (1818, 28236), (2172, 23634), (2353, 21816), (2424, 21177), (2626, 19548), (2727, 18824), (2808, 18281), (3258, 15756), (3636, 14118), (3939, 13032), (4344, 11817), (4706, 10908), (4887, 10504), (5252, 9774), (5454, 9412), (6516, 7878), (7059, 7272)]