50955320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 133056000

約数和(自身を除く): 82100680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 109, 116, 124, 130, 145, 155, 218, 232, 248, 260, 290, 310, 377, 403, 436, 520, 545, 580, 620, 754, 806, 872, 899, 1090, 1160, 1240, 1417, 1508, 1612, 1798, 1885, 2015, 2180, 2834, 3016, 3161, 3224, 3379, 3596, 3770, 4030, 4360, 4495, 5668, 6322, 6758, 7085, 7192, 7540, 8060, 8990, 11336, 11687, 12644, 13516, 14170, 15080, 15805, 16120, 16895, 17980, 23374, 25288, 27032, 28340, 31610, 33790, 35960, 41093, 43927, 46748, 56680, 58435, 63220, 67580, 82186, 87854, 93496, 97991, 116870, 126440, 135160, 164372, 175708, 195982, 205465, 219635, 233740, 328744, 351416, 391964, 410930, 439270, 467480, 489955, 783928, 821860, 878540, 979910, 1273883, 1643720, 1757080, 1959820, 2547766, 3919640, 5095532, 6369415, 10191064, 12738830, 25477660, 50955320]

約数ペア:

[(1, 50955320), (2, 25477660), (4, 12738830), (5, 10191064), (8, 6369415), (10, 5095532), (13, 3919640), (20, 2547766), (26, 1959820), (29, 1757080), (31, 1643720), (40, 1273883), (52, 979910), (58, 878540), (62, 821860), (65, 783928), (104, 489955), (109, 467480), (116, 439270), (124, 410930), (130, 391964), (145, 351416), (155, 328744), (218, 233740), (232, 219635), (248, 205465), (260, 195982), (290, 175708), (310, 164372), (377, 135160), (403, 126440), (436, 116870), (520, 97991), (545, 93496), (580, 87854), (620, 82186), (754, 67580), (806, 63220), (872, 58435), (899, 56680), (1090, 46748), (1160, 43927), (1240, 41093), (1417, 35960), (1508, 33790), (1612, 31610), (1798, 28340), (1885, 27032), (2015, 25288), (2180, 23374), (2834, 17980), (3016, 16895), (3161, 16120), (3224, 15805), (3379, 15080), (3596, 14170), (3770, 13516), (4030, 12644), (4360, 11687), (4495, 11336), (5668, 8990), (6322, 8060), (6758, 7540), (7085, 7192)]