53091670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 104011776

約数和(自身を除く): 50920106

約数列:

[1, 2, 5, 10, 37, 43, 47, 71, 74, 86, 94, 142, 185, 215, 235, 355, 370, 430, 470, 710, 1591, 1739, 2021, 2627, 3053, 3182, 3337, 3478, 4042, 5254, 6106, 6674, 7955, 8695, 10105, 13135, 15265, 15910, 16685, 17390, 20210, 26270, 30530, 33370, 74777, 112961, 123469, 143491, 149554, 225922, 246938, 286982, 373885, 564805, 617345, 717455, 747770, 1129610, 1234690, 1434910, 5309167, 10618334, 26545835, 53091670]

約数ペア:

[(1, 53091670), (2, 26545835), (5, 10618334), (10, 5309167), (37, 1434910), (43, 1234690), (47, 1129610), (71, 747770), (74, 717455), (86, 617345), (94, 564805), (142, 373885), (185, 286982), (215, 246938), (235, 225922), (355, 149554), (370, 143491), (430, 123469), (470, 112961), (710, 74777), (1591, 33370), (1739, 30530), (2021, 26270), (2627, 20210), (3053, 17390), (3182, 16685), (3337, 15910), (3478, 15265), (4042, 13135), (5254, 10105), (6106, 8695), (6674, 7955)]