51262988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 108756480

約数和(自身を除く): 57493492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 577, 668, 1154, 1169, 2308, 2338, 3173, 4039, 4676, 6346, 8078, 10963, 12692, 16156, 21926, 22211, 43852, 44422, 76741, 88844, 96359, 153482, 192718, 306964, 385436, 674513, 1349026, 1830821, 2698052, 3661642, 7323284, 12815747, 25631494, 51262988]

約数ペア:

[(1, 51262988), (2, 25631494), (4, 12815747), (7, 7323284), (14, 3661642), (19, 2698052), (28, 1830821), (38, 1349026), (76, 674513), (133, 385436), (167, 306964), (266, 192718), (334, 153482), (532, 96359), (577, 88844), (668, 76741), (1154, 44422), (1169, 43852), (2308, 22211), (2338, 21926), (3173, 16156), (4039, 12692), (4676, 10963), (6346, 8078)]