53695240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 128142000

約数和(自身を除く): 74446760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1129, 1160, 1189, 1640, 2258, 2378, 4516, 4756, 5645, 5945, 9032, 9512, 11290, 11890, 22580, 23780, 32741, 45160, 46289, 47560, 65482, 92578, 130964, 163705, 185156, 231445, 261928, 327410, 370312, 462890, 654820, 925780, 1309640, 1342381, 1851560, 2684762, 5369524, 6711905, 10739048, 13423810, 26847620, 53695240]

約数ペア:

[(1, 53695240), (2, 26847620), (4, 13423810), (5, 10739048), (8, 6711905), (10, 5369524), (20, 2684762), (29, 1851560), (40, 1342381), (41, 1309640), (58, 925780), (82, 654820), (116, 462890), (145, 370312), (164, 327410), (205, 261928), (232, 231445), (290, 185156), (328, 163705), (410, 130964), (580, 92578), (820, 65482), (1129, 47560), (1160, 46289), (1189, 45160), (1640, 32741), (2258, 23780), (2378, 22580), (4516, 11890), (4756, 11290), (5645, 9512), (5945, 9032)]