51583630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 109734912

約数和(自身を除く): 58151282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 97, 107, 142, 194, 214, 355, 485, 497, 535, 679, 710, 749, 970, 994, 1070, 1358, 1498, 2485, 3395, 3745, 4970, 6790, 6887, 7490, 7597, 10379, 13774, 15194, 20758, 34435, 37985, 48209, 51895, 53179, 68870, 72653, 75970, 96418, 103790, 106358, 145306, 241045, 265895, 363265, 482090, 531790, 726530, 736909, 1473818, 3684545, 5158363, 7369090, 10316726, 25791815, 51583630]

約数ペア:

[(1, 51583630), (2, 25791815), (5, 10316726), (7, 7369090), (10, 5158363), (14, 3684545), (35, 1473818), (70, 736909), (71, 726530), (97, 531790), (107, 482090), (142, 363265), (194, 265895), (214, 241045), (355, 145306), (485, 106358), (497, 103790), (535, 96418), (679, 75970), (710, 72653), (749, 68870), (970, 53179), (994, 51895), (1070, 48209), (1358, 37985), (1498, 34435), (2485, 20758), (3395, 15194), (3745, 13774), (4970, 10379), (6790, 7597), (6887, 7490)]