54341728

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 128616768

約数和(自身を除く): 74275040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 61, 82, 97, 112, 122, 164, 194, 224, 244, 287, 328, 388, 427, 488, 574, 656, 679, 776, 854, 976, 1148, 1312, 1358, 1552, 1708, 1952, 2296, 2501, 2716, 3104, 3416, 3977, 4592, 5002, 5432, 5917, 6832, 7954, 9184, 10004, 10864, 11834, 13664, 15908, 17507, 20008, 21728, 23668, 27839, 31816, 35014, 40016, 41419, 47336, 55678, 63632, 70028, 80032, 82838, 94672, 111356, 127264, 140056, 165676, 189344, 222712, 242597, 280112, 331352, 445424, 485194, 560224, 662704, 890848, 970388, 1325408, 1698179, 1940776, 3396358, 3881552, 6792716, 7763104, 13585432, 27170864, 54341728]

約数ペア:

[(1, 54341728), (2, 27170864), (4, 13585432), (7, 7763104), (8, 6792716), (14, 3881552), (16, 3396358), (28, 1940776), (32, 1698179), (41, 1325408), (56, 970388), (61, 890848), (82, 662704), (97, 560224), (112, 485194), (122, 445424), (164, 331352), (194, 280112), (224, 242597), (244, 222712), (287, 189344), (328, 165676), (388, 140056), (427, 127264), (488, 111356), (574, 94672), (656, 82838), (679, 80032), (776, 70028), (854, 63632), (976, 55678), (1148, 47336), (1312, 41419), (1358, 40016), (1552, 35014), (1708, 31816), (1952, 27839), (2296, 23668), (2501, 21728), (2716, 20008), (3104, 17507), (3416, 15908), (3977, 13664), (4592, 11834), (5002, 10864), (5432, 10004), (5917, 9184), (6832, 7954)]