20250054

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 49870080

約数和(自身を除く): 29620026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 99, 146, 198, 219, 297, 438, 467, 594, 657, 803, 934, 1314, 1401, 1606, 1971, 2409, 2802, 3942, 4203, 4818, 5137, 7227, 8406, 10274, 12609, 14454, 15411, 21681, 25218, 30822, 34091, 43362, 46233, 68182, 92466, 102273, 138699, 204546, 277398, 306819, 375001, 613638, 750002, 920457, 1125003, 1840914, 2250006, 3375009, 6750018, 10125027, 20250054]

約数ペア:

[(1, 20250054), (2, 10125027), (3, 6750018), (6, 3375009), (9, 2250006), (11, 1840914), (18, 1125003), (22, 920457), (27, 750002), (33, 613638), (54, 375001), (66, 306819), (73, 277398), (99, 204546), (146, 138699), (198, 102273), (219, 92466), (297, 68182), (438, 46233), (467, 43362), (594, 34091), (657, 30822), (803, 25218), (934, 21681), (1314, 15411), (1401, 14454), (1606, 12609), (1971, 10274), (2409, 8406), (2802, 7227), (3942, 5137), (4203, 4818)]