54721634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 45917086

約数列:

[1, 2, 11, 19, 22, 31, 38, 41, 62, 82, 103, 206, 209, 341, 418, 451, 589, 682, 779, 902, 1133, 1178, 1271, 1558, 1957, 2266, 2542, 3193, 3914, 4223, 6386, 6479, 8446, 8569, 12958, 13981, 17138, 21527, 24149, 27962, 35123, 43054, 46453, 48298, 60667, 70246, 80237, 92906, 121334, 130913, 160474, 261826, 265639, 531278, 667337, 882607, 1334674, 1440043, 1765214, 2487347, 2880086, 4974694, 27360817, 54721634]

約数ペア:

[(1, 54721634), (2, 27360817), (11, 4974694), (19, 2880086), (22, 2487347), (31, 1765214), (38, 1440043), (41, 1334674), (62, 882607), (82, 667337), (103, 531278), (206, 265639), (209, 261826), (341, 160474), (418, 130913), (451, 121334), (589, 92906), (682, 80237), (779, 70246), (902, 60667), (1133, 48298), (1178, 46453), (1271, 43054), (1558, 35123), (1957, 27962), (2266, 24149), (2542, 21527), (3193, 17138), (3914, 13981), (4223, 12958), (6386, 8569), (6479, 8446)]