55861116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 142397136

約数和(自身を除く): 86536020

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 67, 68, 102, 122, 134, 183, 201, 204, 244, 268, 366, 402, 732, 804, 1037, 1139, 2074, 2278, 3111, 3417, 4087, 4148, 4489, 4556, 6222, 6834, 8174, 8978, 12261, 12444, 13467, 13668, 16348, 17956, 24522, 26934, 49044, 53868, 69479, 76313, 138958, 152626, 208437, 228939, 273829, 277916, 305252, 416874, 457878, 547658, 821487, 833748, 915756, 1095316, 1642974, 3285948, 4655093, 9310186, 13965279, 18620372, 27930558, 55861116]

約数ペア:

[(1, 55861116), (2, 27930558), (3, 18620372), (4, 13965279), (6, 9310186), (12, 4655093), (17, 3285948), (34, 1642974), (51, 1095316), (61, 915756), (67, 833748), (68, 821487), (102, 547658), (122, 457878), (134, 416874), (183, 305252), (201, 277916), (204, 273829), (244, 228939), (268, 208437), (366, 152626), (402, 138958), (732, 76313), (804, 69479), (1037, 53868), (1139, 49044), (2074, 26934), (2278, 24522), (3111, 17956), (3417, 16348), (4087, 13668), (4148, 13467), (4489, 12444), (4556, 12261), (6222, 8978), (6834, 8174)]