51501660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2675

約数の個数: 96

約数和(自身を含む): 168376320

約数和(自身を除く): 116874660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2609, 2820, 3290, 3948, 4935, 5218, 6580, 7827, 9870, 10436, 13045, 15654, 18263, 19740, 26090, 31308, 36526, 39135, 52180, 54789, 73052, 78270, 91315, 109578, 122623, 156540, 182630, 219156, 245246, 273945, 365260, 367869, 490492, 547890, 613115, 735738, 858361, 1095780, 1226230, 1471476, 1716722, 1839345, 2452460, 2575083, 3433444, 3678690, 4291805, 5150166, 7357380, 8583610, 10300332, 12875415, 17167220, 25750830, 51501660]

約数ペア:

[(1, 51501660), (2, 25750830), (3, 17167220), (4, 12875415), (5, 10300332), (6, 8583610), (7, 7357380), (10, 5150166), (12, 4291805), (14, 3678690), (15, 3433444), (20, 2575083), (21, 2452460), (28, 1839345), (30, 1716722), (35, 1471476), (42, 1226230), (47, 1095780), (60, 858361), (70, 735738), (84, 613115), (94, 547890), (105, 490492), (140, 367869), (141, 365260), (188, 273945), (210, 245246), (235, 219156), (282, 182630), (329, 156540), (420, 122623), (470, 109578), (564, 91315), (658, 78270), (705, 73052), (940, 54789), (987, 52180), (1316, 39135), (1410, 36526), (1645, 31308), (1974, 26090), (2609, 19740), (2820, 18263), (3290, 15654), (3948, 13045), (4935, 10436), (5218, 9870), (6580, 7827)]