51117660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 108

約数和(自身を含む): 170507064

約数和(自身を除く): 119389404

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, 2347, 2420, 3630, 4356, 4694, 5445, 7041, 7260, 9388, 10890, 11735, 14082, 21123, 21780, 23470, 25817, 28164, 35205, 42246, 46940, 51634, 70410, 77451, 84492, 103268, 105615, 129085, 140820, 154902, 211230, 232353, 258170, 283987, 309804, 387255, 422460, 464706, 516340, 567974, 774510, 851961, 929412, 1135948, 1161765, 1419935, 1549020, 1703922, 2323530, 2555883, 2839870, 3407844, 4259805, 4647060, 5111766, 5679740, 8519610, 10223532, 12779415, 17039220, 25558830, 51117660]

約数ペア:

[(1, 51117660), (2, 25558830), (3, 17039220), (4, 12779415), (5, 10223532), (6, 8519610), (9, 5679740), (10, 5111766), (11, 4647060), (12, 4259805), (15, 3407844), (18, 2839870), (20, 2555883), (22, 2323530), (30, 1703922), (33, 1549020), (36, 1419935), (44, 1161765), (45, 1135948), (55, 929412), (60, 851961), (66, 774510), (90, 567974), (99, 516340), (110, 464706), (121, 422460), (132, 387255), (165, 309804), (180, 283987), (198, 258170), (220, 232353), (242, 211230), (330, 154902), (363, 140820), (396, 129085), (484, 105615), (495, 103268), (605, 84492), (660, 77451), (726, 70410), (990, 51634), (1089, 46940), (1210, 42246), (1452, 35205), (1815, 28164), (1980, 25817), (2178, 23470), (2347, 21780), (2420, 21123), (3630, 14082), (4356, 11735), (4694, 10890), (5445, 9388), (7041, 7260)]