55490148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 108

約数和(自身を含む): 165569040

約数和(自身を除く): 110078892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 249, 252, 294, 332, 379, 441, 498, 581, 588, 747, 758, 882, 996, 1137, 1162, 1494, 1516, 1743, 1764, 2274, 2324, 2653, 2988, 3411, 3486, 4067, 4548, 5229, 5306, 6822, 6972, 7959, 8134, 10458, 10612, 12201, 13644, 15918, 16268, 18571, 20916, 23877, 24402, 31457, 31836, 36603, 37142, 47754, 48804, 55713, 62914, 73206, 74284, 94371, 95508, 111426, 125828, 146412, 167139, 188742, 220199, 222852, 283113, 334278, 377484, 440398, 566226, 660597, 668556, 880796, 1132452, 1321194, 1541393, 1981791, 2642388, 3082786, 3963582, 4624179, 6165572, 7927164, 9248358, 13872537, 18496716, 27745074, 55490148]

約数ペア:

[(1, 55490148), (2, 27745074), (3, 18496716), (4, 13872537), (6, 9248358), (7, 7927164), (9, 6165572), (12, 4624179), (14, 3963582), (18, 3082786), (21, 2642388), (28, 1981791), (36, 1541393), (42, 1321194), (49, 1132452), (63, 880796), (83, 668556), (84, 660597), (98, 566226), (126, 440398), (147, 377484), (166, 334278), (196, 283113), (249, 222852), (252, 220199), (294, 188742), (332, 167139), (379, 146412), (441, 125828), (498, 111426), (581, 95508), (588, 94371), (747, 74284), (758, 73206), (882, 62914), (996, 55713), (1137, 48804), (1162, 47754), (1494, 37142), (1516, 36603), (1743, 31836), (1764, 31457), (2274, 24402), (2324, 23877), (2653, 20916), (2988, 18571), (3411, 16268), (3486, 15918), (4067, 13644), (4548, 12201), (5229, 10612), (5306, 10458), (6822, 8134), (6972, 7959)]