51646770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 96

約数和(自身を含む): 155705472

約数和(自身を除く): 104058702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1123, 1314, 1533, 2190, 2246, 2555, 3066, 3285, 3369, 4599, 5110, 5615, 6570, 6738, 7665, 7861, 9198, 10107, 11230, 15330, 15722, 16845, 20214, 22995, 23583, 33690, 39305, 45990, 47166, 50535, 70749, 78610, 81979, 101070, 117915, 141498, 163958, 235830, 245937, 353745, 409895, 491874, 573853, 707490, 737811, 819790, 1147706, 1229685, 1475622, 1721559, 2459370, 2869265, 3443118, 3689055, 5164677, 5738530, 7378110, 8607795, 10329354, 17215590, 25823385, 51646770]

約数ペア:

[(1, 51646770), (2, 25823385), (3, 17215590), (5, 10329354), (6, 8607795), (7, 7378110), (9, 5738530), (10, 5164677), (14, 3689055), (15, 3443118), (18, 2869265), (21, 2459370), (30, 1721559), (35, 1475622), (42, 1229685), (45, 1147706), (63, 819790), (70, 737811), (73, 707490), (90, 573853), (105, 491874), (126, 409895), (146, 353745), (210, 245937), (219, 235830), (315, 163958), (365, 141498), (438, 117915), (511, 101070), (630, 81979), (657, 78610), (730, 70749), (1022, 50535), (1095, 47166), (1123, 45990), (1314, 39305), (1533, 33690), (2190, 23583), (2246, 22995), (2555, 20214), (3066, 16845), (3285, 15722), (3369, 15330), (4599, 11230), (5110, 10107), (5615, 9198), (6570, 7861), (6738, 7665)]