54819484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 50012516

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 103, 149, 188, 206, 298, 412, 596, 893, 1786, 1957, 2831, 3572, 3914, 4841, 5662, 7003, 7828, 9682, 11324, 14006, 15347, 19364, 28012, 30694, 61388, 91979, 133057, 183958, 266114, 291593, 367916, 532228, 583186, 721309, 1166372, 1442618, 2885236, 13704871, 27409742, 54819484]

約数ペア:

[(1, 54819484), (2, 27409742), (4, 13704871), (19, 2885236), (38, 1442618), (47, 1166372), (76, 721309), (94, 583186), (103, 532228), (149, 367916), (188, 291593), (206, 266114), (298, 183958), (412, 133057), (596, 91979), (893, 61388), (1786, 30694), (1957, 28012), (2831, 19364), (3572, 15347), (3914, 14006), (4841, 11324), (5662, 9682), (7003, 7828)]