57056090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 131861520

約数和(自身を除く): 74805430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 53, 65, 70, 91, 98, 106, 130, 169, 182, 245, 265, 338, 371, 455, 490, 530, 637, 689, 742, 845, 910, 1183, 1274, 1378, 1690, 1855, 2197, 2366, 2597, 3185, 3445, 3710, 4394, 4823, 5194, 5915, 6370, 6890, 8281, 8957, 9646, 10985, 11830, 12985, 15379, 16562, 17914, 21970, 24115, 25970, 30758, 33761, 41405, 44785, 48230, 62699, 67522, 76895, 82810, 89570, 107653, 116441, 125398, 153790, 168805, 215306, 232882, 313495, 337610, 438893, 538265, 582205, 626990, 815087, 877786, 1076530, 1164410, 1630174, 2194465, 4075435, 4388930, 5705609, 8150870, 11411218, 28528045, 57056090]

約数ペア:

[(1, 57056090), (2, 28528045), (5, 11411218), (7, 8150870), (10, 5705609), (13, 4388930), (14, 4075435), (26, 2194465), (35, 1630174), (49, 1164410), (53, 1076530), (65, 877786), (70, 815087), (91, 626990), (98, 582205), (106, 538265), (130, 438893), (169, 337610), (182, 313495), (245, 232882), (265, 215306), (338, 168805), (371, 153790), (455, 125398), (490, 116441), (530, 107653), (637, 89570), (689, 82810), (742, 76895), (845, 67522), (910, 62699), (1183, 48230), (1274, 44785), (1378, 41405), (1690, 33761), (1855, 30758), (2197, 25970), (2366, 24115), (2597, 21970), (3185, 17914), (3445, 16562), (3710, 15379), (4394, 12985), (4823, 11830), (5194, 10985), (5915, 9646), (6370, 8957), (6890, 8281)]