57005590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 59323370

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 290, 310, 373, 493, 527, 746, 899, 986, 1054, 1798, 1865, 2465, 2635, 3730, 4495, 4930, 5270, 6341, 8990, 10817, 11563, 12682, 15283, 21634, 23126, 30566, 31705, 54085, 57815, 63410, 76415, 108170, 115630, 152830, 183889, 196571, 335327, 367778, 393142, 670654, 919445, 982855, 1676635, 1838890, 1965710, 3353270, 5700559, 11401118, 28502795, 57005590]

約数ペア:

[(1, 57005590), (2, 28502795), (5, 11401118), (10, 5700559), (17, 3353270), (29, 1965710), (31, 1838890), (34, 1676635), (58, 982855), (62, 919445), (85, 670654), (145, 393142), (155, 367778), (170, 335327), (290, 196571), (310, 183889), (373, 152830), (493, 115630), (527, 108170), (746, 76415), (899, 63410), (986, 57815), (1054, 54085), (1798, 31705), (1865, 30566), (2465, 23126), (2635, 21634), (3730, 15283), (4495, 12682), (4930, 11563), (5270, 10817), (6341, 8990)]