56613665612

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{52639}}^1$

素因数の和:53262

約数の個数: 48

約数和(自身を含む): 115036508160

約数和(自身を除く): 58422842548

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 541, 994, 1082, 1988, 2164, 3787, 7574, 15148, 38411, 52639, 76822, 105278, 153644, 210556, 268877, 368473, 537754, 736946, 1075508, 1473892, 3737369, 7474738, 14949476, 26161583, 28477699, 52323166, 56955398, 104646332, 113910796, 199343893, 398687786, 797375572, 2021916629, 4043833258, 8087666516, 14153416403, 28306832806, 56613665612]

約数ペア:

[(1, 56613665612), (2, 28306832806), (4, 14153416403), (7, 8087666516), (14, 4043833258), (28, 2021916629), (71, 797375572), (142, 398687786), (284, 199343893), (497, 113910796), (541, 104646332), (994, 56955398), (1082, 52323166), (1988, 28477699), (2164, 26161583), (3787, 14949476), (7574, 7474738), (15148, 3737369), (38411, 1473892), (52639, 1075508), (76822, 736946), (105278, 537754), (153644, 368473), (210556, 268877)]