48150440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 77647960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 103, 104, 116, 124, 130, 145, 155, 206, 232, 248, 260, 290, 310, 377, 403, 412, 515, 520, 580, 620, 754, 806, 824, 899, 1030, 1160, 1240, 1339, 1508, 1612, 1798, 1885, 2015, 2060, 2678, 2987, 3016, 3193, 3224, 3596, 3770, 4030, 4120, 4495, 5356, 5974, 6386, 6695, 7192, 7540, 8060, 8990, 10712, 11687, 11948, 12772, 13390, 14935, 15080, 15965, 16120, 17980, 23374, 23896, 25544, 26780, 29870, 31930, 35960, 38831, 41509, 46748, 53560, 58435, 59740, 63860, 77662, 83018, 92597, 93496, 116870, 119480, 127720, 155324, 166036, 185194, 194155, 207545, 233740, 310648, 332072, 370388, 388310, 415090, 462985, 467480, 740776, 776620, 830180, 925970, 1203761, 1553240, 1660360, 1851940, 2407522, 3703880, 4815044, 6018805, 9630088, 12037610, 24075220, 48150440]

約数ペア:

[(1, 48150440), (2, 24075220), (4, 12037610), (5, 9630088), (8, 6018805), (10, 4815044), (13, 3703880), (20, 2407522), (26, 1851940), (29, 1660360), (31, 1553240), (40, 1203761), (52, 925970), (58, 830180), (62, 776620), (65, 740776), (103, 467480), (104, 462985), (116, 415090), (124, 388310), (130, 370388), (145, 332072), (155, 310648), (206, 233740), (232, 207545), (248, 194155), (260, 185194), (290, 166036), (310, 155324), (377, 127720), (403, 119480), (412, 116870), (515, 93496), (520, 92597), (580, 83018), (620, 77662), (754, 63860), (806, 59740), (824, 58435), (899, 53560), (1030, 46748), (1160, 41509), (1240, 38831), (1339, 35960), (1508, 31930), (1612, 29870), (1798, 26780), (1885, 25544), (2015, 23896), (2060, 23374), (2678, 17980), (2987, 16120), (3016, 15965), (3193, 15080), (3224, 14935), (3596, 13390), (3770, 12772), (4030, 11948), (4120, 11687), (4495, 10712), (5356, 8990), (5974, 8060), (6386, 7540), (6695, 7192)]