54485060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 135739800

約数和(自身を除く): 81254740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1049, 1060, 1484, 1855, 2098, 2597, 3710, 4196, 5194, 5245, 7343, 7420, 10388, 10490, 12985, 14686, 20980, 25970, 29372, 36715, 51401, 51940, 55597, 73430, 102802, 111194, 146860, 205604, 222388, 257005, 277985, 389179, 514010, 555970, 778358, 1028020, 1111940, 1556716, 1945895, 2724253, 3891790, 5448506, 7783580, 10897012, 13621265, 27242530, 54485060]

約数ペア:

[(1, 54485060), (2, 27242530), (4, 13621265), (5, 10897012), (7, 7783580), (10, 5448506), (14, 3891790), (20, 2724253), (28, 1945895), (35, 1556716), (49, 1111940), (53, 1028020), (70, 778358), (98, 555970), (106, 514010), (140, 389179), (196, 277985), (212, 257005), (245, 222388), (265, 205604), (371, 146860), (490, 111194), (530, 102802), (742, 73430), (980, 55597), (1049, 51940), (1060, 51401), (1484, 36715), (1855, 29372), (2098, 25970), (2597, 20980), (3710, 14686), (4196, 12985), (5194, 10490), (5245, 10388), (7343, 7420)]