53541774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 144074112

約数和(自身を除く): 90532338

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 61, 62, 66, 78, 93, 99, 117, 121, 122, 143, 183, 186, 198, 234, 242, 279, 286, 341, 363, 366, 403, 429, 549, 558, 671, 682, 726, 793, 806, 858, 1023, 1089, 1098, 1209, 1287, 1342, 1573, 1586, 1891, 2013, 2046, 2178, 2379, 2418, 2574, 3069, 3146, 3627, 3751, 3782, 4026, 4433, 4719, 4758, 5673, 6039, 6138, 7137, 7254, 7381, 7502, 8723, 8866, 9438, 11253, 11346, 12078, 13299, 14157, 14274, 14762, 17019, 17446, 20801, 22143, 22506, 24583, 26169, 26598, 28314, 33759, 34038, 39897, 41602, 44286, 48763, 49166, 52338, 62403, 66429, 67518, 73749, 78507, 79794, 95953, 97526, 124806, 132858, 146289, 147498, 157014, 187209, 191906, 221247, 228811, 270413, 287859, 292578, 374418, 438867, 442494, 457622, 540826, 575718, 686433, 811239, 863577, 877734, 1372866, 1622478, 1727154, 2059299, 2433717, 2974543, 4118598, 4867434, 5949086, 8923629, 17847258, 26770887, 53541774]

約数ペア:

[(1, 53541774), (2, 26770887), (3, 17847258), (6, 8923629), (9, 5949086), (11, 4867434), (13, 4118598), (18, 2974543), (22, 2433717), (26, 2059299), (31, 1727154), (33, 1622478), (39, 1372866), (61, 877734), (62, 863577), (66, 811239), (78, 686433), (93, 575718), (99, 540826), (117, 457622), (121, 442494), (122, 438867), (143, 374418), (183, 292578), (186, 287859), (198, 270413), (234, 228811), (242, 221247), (279, 191906), (286, 187209), (341, 157014), (363, 147498), (366, 146289), (403, 132858), (429, 124806), (549, 97526), (558, 95953), (671, 79794), (682, 78507), (726, 73749), (793, 67518), (806, 66429), (858, 62403), (1023, 52338), (1089, 49166), (1098, 48763), (1209, 44286), (1287, 41602), (1342, 39897), (1573, 34038), (1586, 33759), (1891, 28314), (2013, 26598), (2046, 26169), (2178, 24583), (2379, 22506), (2418, 22143), (2574, 20801), (3069, 17446), (3146, 17019), (3627, 14762), (3751, 14274), (3782, 14157), (4026, 13299), (4433, 12078), (4719, 11346), (4758, 11253), (5673, 9438), (6039, 8866), (6138, 8723), (7137, 7502), (7254, 7381)]