47422250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 95247360

約数和(自身を除く): 47825110

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 125, 145, 155, 211, 250, 290, 310, 422, 725, 775, 899, 1055, 1450, 1550, 1798, 2110, 3625, 3875, 4495, 5275, 6119, 6541, 7250, 7750, 8990, 10550, 12238, 13082, 22475, 26375, 30595, 32705, 44950, 52750, 61190, 65410, 112375, 152975, 163525, 189689, 224750, 305950, 327050, 379378, 764875, 817625, 948445, 1529750, 1635250, 1896890, 4742225, 9484450, 23711125, 47422250]

約数ペア:

[(1, 47422250), (2, 23711125), (5, 9484450), (10, 4742225), (25, 1896890), (29, 1635250), (31, 1529750), (50, 948445), (58, 817625), (62, 764875), (125, 379378), (145, 327050), (155, 305950), (211, 224750), (250, 189689), (290, 163525), (310, 152975), (422, 112375), (725, 65410), (775, 61190), (899, 52750), (1055, 44950), (1450, 32705), (1550, 30595), (1798, 26375), (2110, 22475), (3625, 13082), (3875, 12238), (4495, 10550), (5275, 8990), (6119, 7750), (6541, 7250)]