56277848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 122774400

約数和(自身を除く): 66496552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 152, 194, 209, 347, 388, 418, 694, 776, 836, 1067, 1388, 1672, 1843, 2134, 2776, 3686, 3817, 4268, 6593, 7372, 7634, 8536, 13186, 14744, 15268, 20273, 26372, 30536, 33659, 40546, 52744, 67318, 72523, 81092, 134636, 145046, 162184, 269272, 290092, 370249, 580184, 639521, 740498, 1279042, 1480996, 2558084, 2961992, 5116168, 7034731, 14069462, 28138924, 56277848]

約数ペア:

[(1, 56277848), (2, 28138924), (4, 14069462), (8, 7034731), (11, 5116168), (19, 2961992), (22, 2558084), (38, 1480996), (44, 1279042), (76, 740498), (88, 639521), (97, 580184), (152, 370249), (194, 290092), (209, 269272), (347, 162184), (388, 145046), (418, 134636), (694, 81092), (776, 72523), (836, 67318), (1067, 52744), (1388, 40546), (1672, 33659), (1843, 30536), (2134, 26372), (2776, 20273), (3686, 15268), (3817, 14744), (4268, 13186), (6593, 8536), (7372, 7634)]