51325638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 129427848

約数和(自身を除く): 78102210

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1033, 1183, 1274, 1911, 2066, 2366, 3099, 3549, 3822, 6198, 7098, 7231, 8281, 13429, 14462, 16562, 21693, 24843, 26858, 40287, 43386, 49686, 50617, 80574, 94003, 101234, 151851, 174577, 188006, 282009, 303702, 349154, 523731, 564018, 658021, 1047462, 1222039, 1316042, 1974063, 2444078, 3666117, 3948126, 7332234, 8554273, 17108546, 25662819, 51325638]

約数ペア:

[(1, 51325638), (2, 25662819), (3, 17108546), (6, 8554273), (7, 7332234), (13, 3948126), (14, 3666117), (21, 2444078), (26, 1974063), (39, 1316042), (42, 1222039), (49, 1047462), (78, 658021), (91, 564018), (98, 523731), (147, 349154), (169, 303702), (182, 282009), (273, 188006), (294, 174577), (338, 151851), (507, 101234), (546, 94003), (637, 80574), (1014, 50617), (1033, 49686), (1183, 43386), (1274, 40287), (1911, 26858), (2066, 24843), (2366, 21693), (3099, 16562), (3549, 14462), (3822, 13429), (6198, 8281), (7098, 7231)]