55060020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101963}}^1$

素因数の和:101981

約数の個数: 48

約数和(自身を含む): 171299520

約数和(自身を除く): 116239500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 101963, 203926, 305889, 407852, 509815, 611778, 917667, 1019630, 1223556, 1529445, 1835334, 2039260, 2753001, 3058890, 3670668, 4588335, 5506002, 6117780, 9176670, 11012004, 13765005, 18353340, 27530010, 55060020]

約数ペア:

[(1, 55060020), (2, 27530010), (3, 18353340), (4, 13765005), (5, 11012004), (6, 9176670), (9, 6117780), (10, 5506002), (12, 4588335), (15, 3670668), (18, 3058890), (20, 2753001), (27, 2039260), (30, 1835334), (36, 1529445), (45, 1223556), (54, 1019630), (60, 917667), (90, 611778), (108, 509815), (135, 407852), (180, 305889), (270, 203926), (540, 101963)]