52344040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2722

約数の個数: 64

約数和(自身を含む): 136546560

約数和(自身を除く): 84202520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2633, 2840, 3976, 4970, 5266, 9940, 10532, 13165, 18431, 19880, 21064, 26330, 36862, 52660, 73724, 92155, 105320, 147448, 184310, 186943, 368620, 373886, 737240, 747772, 934715, 1308601, 1495544, 1869430, 2617202, 3738860, 5234404, 6543005, 7477720, 10468808, 13086010, 26172020, 52344040]

約数ペア:

[(1, 52344040), (2, 26172020), (4, 13086010), (5, 10468808), (7, 7477720), (8, 6543005), (10, 5234404), (14, 3738860), (20, 2617202), (28, 1869430), (35, 1495544), (40, 1308601), (56, 934715), (70, 747772), (71, 737240), (140, 373886), (142, 368620), (280, 186943), (284, 184310), (355, 147448), (497, 105320), (568, 92155), (710, 73724), (994, 52660), (1420, 36862), (1988, 26330), (2485, 21064), (2633, 19880), (2840, 18431), (3976, 13165), (4970, 10532), (5266, 9940)]