50008210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 58855790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 89, 115, 161, 178, 230, 322, 349, 445, 623, 698, 805, 890, 1246, 1610, 1745, 2047, 2443, 3115, 3490, 4094, 4886, 6230, 8027, 10235, 12215, 14329, 16054, 20470, 24430, 28658, 31061, 40135, 56189, 62122, 71645, 80270, 112378, 143290, 155305, 217427, 280945, 310610, 434854, 561890, 714403, 1087135, 1428806, 2174270, 3572015, 5000821, 7144030, 10001642, 25004105, 50008210]

約数ペア:

[(1, 50008210), (2, 25004105), (5, 10001642), (7, 7144030), (10, 5000821), (14, 3572015), (23, 2174270), (35, 1428806), (46, 1087135), (70, 714403), (89, 561890), (115, 434854), (161, 310610), (178, 280945), (230, 217427), (322, 155305), (349, 143290), (445, 112378), (623, 80270), (698, 71645), (805, 62122), (890, 56189), (1246, 40135), (1610, 31061), (1745, 28658), (2047, 24430), (2443, 20470), (3115, 16054), (3490, 14329), (4094, 12215), (4886, 10235), (6230, 8027)]