45459950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 88327680

約数和(自身を除く): 42867730

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 139, 155, 211, 278, 310, 422, 695, 775, 1055, 1390, 1550, 2110, 3475, 4309, 5275, 6541, 6950, 8618, 10550, 13082, 21545, 29329, 32705, 43090, 58658, 65410, 107725, 146645, 163525, 215450, 293290, 327050, 733225, 909199, 1466450, 1818398, 4545995, 9091990, 22729975, 45459950]

約数ペア:

[(1, 45459950), (2, 22729975), (5, 9091990), (10, 4545995), (25, 1818398), (31, 1466450), (50, 909199), (62, 733225), (139, 327050), (155, 293290), (211, 215450), (278, 163525), (310, 146645), (422, 107725), (695, 65410), (775, 58658), (1055, 43090), (1390, 32705), (1550, 29329), (2110, 21545), (3475, 13082), (4309, 10550), (5275, 8618), (6541, 6950)]