24623950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 50528016

約数和(自身を除く): 25904066

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 881, 1075, 1118, 1762, 2150, 2795, 4405, 5590, 8810, 11453, 13975, 22025, 22906, 27950, 37883, 44050, 57265, 75766, 114530, 189415, 286325, 378830, 492479, 572650, 947075, 984958, 1894150, 2462395, 4924790, 12311975, 24623950]

約数ペア:

[(1, 24623950), (2, 12311975), (5, 4924790), (10, 2462395), (13, 1894150), (25, 984958), (26, 947075), (43, 572650), (50, 492479), (65, 378830), (86, 286325), (130, 189415), (215, 114530), (325, 75766), (430, 57265), (559, 44050), (650, 37883), (881, 27950), (1075, 22906), (1118, 22025), (1762, 13975), (2150, 11453), (2795, 8810), (4405, 5590)]