55954990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3661

約数の個数: 64

約数和(自身を含む): 131289984

約数和(自身を除く): 75334994

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 3617, 7234, 7735, 15470, 18085, 25319, 36170, 47021, 50638, 61489, 94042, 122978, 126595, 235105, 253190, 307445, 329147, 430423, 470210, 614890, 658294, 799357, 860846, 1598714, 1645735, 2152115, 3291470, 3996785, 4304230, 5595499, 7993570, 11190998, 27977495, 55954990]

約数ペア:

[(1, 55954990), (2, 27977495), (5, 11190998), (7, 7993570), (10, 5595499), (13, 4304230), (14, 3996785), (17, 3291470), (26, 2152115), (34, 1645735), (35, 1598714), (65, 860846), (70, 799357), (85, 658294), (91, 614890), (119, 470210), (130, 430423), (170, 329147), (182, 307445), (221, 253190), (238, 235105), (442, 126595), (455, 122978), (595, 94042), (910, 61489), (1105, 50638), (1190, 47021), (1547, 36170), (2210, 25319), (3094, 18085), (3617, 15470), (7234, 7735)]