53937675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 117611520

約数和(自身を除く): 63673845

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 31, 33, 37, 45, 55, 57, 75, 93, 95, 99, 111, 155, 165, 171, 185, 209, 225, 275, 279, 285, 333, 341, 407, 465, 475, 495, 555, 589, 627, 703, 775, 825, 855, 925, 1023, 1045, 1147, 1221, 1395, 1425, 1665, 1705, 1767, 1881, 2035, 2109, 2325, 2475, 2775, 2945, 3069, 3135, 3441, 3515, 3663, 4275, 5115, 5225, 5301, 5735, 6105, 6327, 6479, 6975, 7733, 8325, 8525, 8835, 9405, 10175, 10323, 10545, 12617, 14725, 15345, 15675, 17205, 17575, 18315, 19437, 21793, 23199, 25575, 26505, 28675, 30525, 31635, 32395, 37851, 38665, 44175, 47025, 51615, 52725, 58311, 63085, 65379, 69597, 76725, 86025, 91575, 97185, 108965, 113553, 115995, 132525, 158175, 161975, 189255, 193325, 196137, 239723, 258075, 291555, 315425, 326895, 347985, 485925, 544825, 567765, 579975, 719169, 946275, 980685, 1198615, 1457775, 1634475, 1739925, 2157507, 2838825, 3595845, 4903425, 5993075, 10787535, 17979225, 53937675]

約数ペア:

[(1, 53937675), (3, 17979225), (5, 10787535), (9, 5993075), (11, 4903425), (15, 3595845), (19, 2838825), (25, 2157507), (31, 1739925), (33, 1634475), (37, 1457775), (45, 1198615), (55, 980685), (57, 946275), (75, 719169), (93, 579975), (95, 567765), (99, 544825), (111, 485925), (155, 347985), (165, 326895), (171, 315425), (185, 291555), (209, 258075), (225, 239723), (275, 196137), (279, 193325), (285, 189255), (333, 161975), (341, 158175), (407, 132525), (465, 115995), (475, 113553), (495, 108965), (555, 97185), (589, 91575), (627, 86025), (703, 76725), (775, 69597), (825, 65379), (855, 63085), (925, 58311), (1023, 52725), (1045, 51615), (1147, 47025), (1221, 44175), (1395, 38665), (1425, 37851), (1665, 32395), (1705, 31635), (1767, 30525), (1881, 28675), (2035, 26505), (2109, 25575), (2325, 23199), (2475, 21793), (2775, 19437), (2945, 18315), (3069, 17575), (3135, 17205), (3441, 15675), (3515, 15345), (3663, 14725), (4275, 12617), (5115, 10545), (5225, 10323), (5301, 10175), (5735, 9405), (6105, 8835), (6327, 8525), (6479, 8325), (6975, 7733)]