51146970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3083}}^1$

素因数の和:3179

約数の個数: 64

約数和(自身を含む): 142110720

約数和(自身を除く): 90963750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3083, 3318, 5530, 6166, 8295, 9249, 15415, 16590, 18498, 21581, 30830, 43162, 46245, 64743, 92490, 107905, 129486, 215810, 243557, 323715, 487114, 647430, 730671, 1217785, 1461342, 1704899, 2435570, 3409798, 3653355, 5114697, 7306710, 8524495, 10229394, 17048990, 25573485, 51146970]

約数ペア:

[(1, 51146970), (2, 25573485), (3, 17048990), (5, 10229394), (6, 8524495), (7, 7306710), (10, 5114697), (14, 3653355), (15, 3409798), (21, 2435570), (30, 1704899), (35, 1461342), (42, 1217785), (70, 730671), (79, 647430), (105, 487114), (158, 323715), (210, 243557), (237, 215810), (395, 129486), (474, 107905), (553, 92490), (790, 64743), (1106, 46245), (1185, 43162), (1659, 30830), (2370, 21581), (2765, 18498), (3083, 16590), (3318, 15415), (5530, 9249), (6166, 8295)]