56292590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 110702592

約数和(自身を除く): 54410002

約数列:

[1, 2, 5, 10, 31, 41, 43, 62, 82, 86, 103, 155, 205, 206, 215, 310, 410, 430, 515, 1030, 1271, 1333, 1763, 2542, 2666, 3193, 3526, 4223, 4429, 6355, 6386, 6665, 8446, 8815, 8858, 12710, 13330, 15965, 17630, 21115, 22145, 31930, 42230, 44290, 54653, 109306, 130913, 137299, 181589, 261826, 273265, 274598, 363178, 546530, 654565, 686495, 907945, 1309130, 1372990, 1815890, 5629259, 11258518, 28146295, 56292590]

約数ペア:

[(1, 56292590), (2, 28146295), (5, 11258518), (10, 5629259), (31, 1815890), (41, 1372990), (43, 1309130), (62, 907945), (82, 686495), (86, 654565), (103, 546530), (155, 363178), (205, 274598), (206, 273265), (215, 261826), (310, 181589), (410, 137299), (430, 130913), (515, 109306), (1030, 54653), (1271, 44290), (1333, 42230), (1763, 31930), (2542, 22145), (2666, 21115), (3193, 17630), (3526, 15965), (4223, 13330), (4429, 12710), (6355, 8858), (6386, 8815), (6665, 8446)]