51632840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3102

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 83358520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3023, 3416, 4270, 6046, 8540, 12092, 15115, 17080, 21161, 24184, 30230, 42322, 60460, 84644, 105805, 120920, 169288, 184403, 211610, 368806, 423220, 737612, 846440, 922015, 1290821, 1475224, 1844030, 2581642, 3688060, 5163284, 6454105, 7376120, 10326568, 12908210, 25816420, 51632840]

約数ペア:

[(1, 51632840), (2, 25816420), (4, 12908210), (5, 10326568), (7, 7376120), (8, 6454105), (10, 5163284), (14, 3688060), (20, 2581642), (28, 1844030), (35, 1475224), (40, 1290821), (56, 922015), (61, 846440), (70, 737612), (122, 423220), (140, 368806), (244, 211610), (280, 184403), (305, 169288), (427, 120920), (488, 105805), (610, 84644), (854, 60460), (1220, 42322), (1708, 30230), (2135, 24184), (2440, 21161), (3023, 17080), (3416, 15115), (4270, 12092), (6046, 8540)]