56268030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20611}}^1$

素因数の和:20641

約数の個数: 64

約数和(自身を含む): 166215168

約数和(自身を除く): 109947138

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 20611, 41222, 61833, 103055, 123666, 144277, 206110, 267943, 288554, 309165, 432831, 535886, 618330, 721385, 803829, 865662, 1339715, 1442770, 1607658, 1875601, 2164155, 2679430, 3751202, 4019145, 4328310, 5626803, 8038290, 9378005, 11253606, 18756010, 28134015, 56268030]

約数ペア:

[(1, 56268030), (2, 28134015), (3, 18756010), (5, 11253606), (6, 9378005), (7, 8038290), (10, 5626803), (13, 4328310), (14, 4019145), (15, 3751202), (21, 2679430), (26, 2164155), (30, 1875601), (35, 1607658), (39, 1442770), (42, 1339715), (65, 865662), (70, 803829), (78, 721385), (91, 618330), (105, 535886), (130, 432831), (182, 309165), (195, 288554), (210, 267943), (273, 206110), (390, 144277), (455, 123666), (546, 103055), (910, 61833), (1365, 41222), (2730, 20611)]