53338180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 137846016

約数和(自身を除く): 84507836

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 73, 85, 119, 140, 146, 170, 238, 292, 307, 340, 365, 476, 511, 595, 614, 730, 1022, 1190, 1228, 1241, 1460, 1535, 2044, 2149, 2380, 2482, 2555, 3070, 4298, 4964, 5110, 5219, 6140, 6205, 8596, 8687, 10220, 10438, 10745, 12410, 17374, 20876, 21490, 22411, 24820, 26095, 34748, 36533, 42980, 43435, 44822, 52190, 73066, 86870, 89644, 104380, 112055, 146132, 156877, 173740, 182665, 224110, 313754, 365330, 380987, 448220, 627508, 730660, 761974, 784385, 1523948, 1568770, 1904935, 2666909, 3137540, 3809870, 5333818, 7619740, 10667636, 13334545, 26669090, 53338180]

約数ペア:

[(1, 53338180), (2, 26669090), (4, 13334545), (5, 10667636), (7, 7619740), (10, 5333818), (14, 3809870), (17, 3137540), (20, 2666909), (28, 1904935), (34, 1568770), (35, 1523948), (68, 784385), (70, 761974), (73, 730660), (85, 627508), (119, 448220), (140, 380987), (146, 365330), (170, 313754), (238, 224110), (292, 182665), (307, 173740), (340, 156877), (365, 146132), (476, 112055), (511, 104380), (595, 89644), (614, 86870), (730, 73066), (1022, 52190), (1190, 44822), (1228, 43435), (1241, 42980), (1460, 36533), (1535, 34748), (2044, 26095), (2149, 24820), (2380, 22411), (2482, 21490), (2555, 20876), (3070, 17374), (4298, 12410), (4964, 10745), (5110, 10438), (5219, 10220), (6140, 8687), (6205, 8596)]