45890845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 75769344

約数和(自身を除く): 29878499

約数列:

[1, 5, 7, 11, 13, 35, 53, 55, 65, 77, 91, 143, 173, 265, 371, 385, 455, 583, 689, 715, 865, 1001, 1211, 1855, 1903, 2249, 2915, 3445, 4081, 4823, 5005, 6055, 7579, 9169, 9515, 11245, 13321, 15743, 20405, 24115, 24739, 37895, 45845, 53053, 64183, 66605, 78715, 100859, 119197, 123695, 173173, 265265, 320915, 504295, 595985, 706013, 834379, 865865, 1311167, 3530065, 4171895, 6555835, 9178169, 45890845]

約数ペア:

[(1, 45890845), (5, 9178169), (7, 6555835), (11, 4171895), (13, 3530065), (35, 1311167), (53, 865865), (55, 834379), (65, 706013), (77, 595985), (91, 504295), (143, 320915), (173, 265265), (265, 173173), (371, 123695), (385, 119197), (455, 100859), (583, 78715), (689, 66605), (715, 64183), (865, 53053), (1001, 45845), (1211, 37895), (1855, 24739), (1903, 24115), (2249, 20405), (2915, 15743), (3445, 13321), (4081, 11245), (4823, 9515), (5005, 9169), (6055, 7579)]