52119540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2393}}^1$

素因数の和:2430

約数の個数: 108

約数和(自身を含む): 173847492

約数和(自身を除く): 121727952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2393, 2420, 3630, 4356, 4786, 5445, 7179, 7260, 9572, 10890, 11965, 14358, 21537, 21780, 23930, 26323, 28716, 35895, 43074, 47860, 52646, 71790, 78969, 86148, 105292, 107685, 131615, 143580, 157938, 215370, 236907, 263230, 289553, 315876, 394845, 430740, 473814, 526460, 579106, 789690, 868659, 947628, 1158212, 1184535, 1447765, 1579380, 1737318, 2369070, 2605977, 2895530, 3474636, 4343295, 4738140, 5211954, 5791060, 8686590, 10423908, 13029885, 17373180, 26059770, 52119540]

約数ペア:

[(1, 52119540), (2, 26059770), (3, 17373180), (4, 13029885), (5, 10423908), (6, 8686590), (9, 5791060), (10, 5211954), (11, 4738140), (12, 4343295), (15, 3474636), (18, 2895530), (20, 2605977), (22, 2369070), (30, 1737318), (33, 1579380), (36, 1447765), (44, 1184535), (45, 1158212), (55, 947628), (60, 868659), (66, 789690), (90, 579106), (99, 526460), (110, 473814), (121, 430740), (132, 394845), (165, 315876), (180, 289553), (198, 263230), (220, 236907), (242, 215370), (330, 157938), (363, 143580), (396, 131615), (484, 107685), (495, 105292), (605, 86148), (660, 78969), (726, 71790), (990, 52646), (1089, 47860), (1210, 43074), (1452, 35895), (1815, 28716), (1980, 26323), (2178, 23930), (2393, 21780), (2420, 21537), (3630, 14358), (4356, 11965), (4786, 10890), (5445, 9572), (7179, 7260)]