51713700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 150490368

約数和(自身を除く): 98776668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 669, 773, 892, 1115, 1338, 1546, 2230, 2319, 2676, 3092, 3345, 3865, 4460, 4638, 5575, 6690, 7730, 9276, 11150, 11595, 13380, 15460, 16725, 19325, 22300, 23190, 33450, 38650, 46380, 57975, 66900, 77300, 115950, 172379, 231900, 344758, 517137, 689516, 861895, 1034274, 1723790, 2068548, 2585685, 3447580, 4309475, 5171370, 8618950, 10342740, 12928425, 17237900, 25856850, 51713700]

約数ペア:

[(1, 51713700), (2, 25856850), (3, 17237900), (4, 12928425), (5, 10342740), (6, 8618950), (10, 5171370), (12, 4309475), (15, 3447580), (20, 2585685), (25, 2068548), (30, 1723790), (50, 1034274), (60, 861895), (75, 689516), (100, 517137), (150, 344758), (223, 231900), (300, 172379), (446, 115950), (669, 77300), (773, 66900), (892, 57975), (1115, 46380), (1338, 38650), (1546, 33450), (2230, 23190), (2319, 22300), (2676, 19325), (3092, 16725), (3345, 15460), (3865, 13380), (4460, 11595), (4638, 11150), (5575, 9276), (6690, 7730)]