56561076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11021

約数の個数: 72

約数和(自身を含む): 167984544

約数和(自身を除く): 111423468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 10987, 21974, 32961, 43948, 65922, 98883, 120857, 131844, 142831, 197766, 241714, 285662, 362571, 395532, 428493, 483428, 571324, 725142, 856986, 1087713, 1285479, 1450284, 1571141, 1713972, 2175426, 2570958, 3142282, 4350852, 4713423, 5141916, 6284564, 9426846, 14140269, 18853692, 28280538, 56561076]

約数ペア:

[(1, 56561076), (2, 28280538), (3, 18853692), (4, 14140269), (6, 9426846), (9, 6284564), (11, 5141916), (12, 4713423), (13, 4350852), (18, 3142282), (22, 2570958), (26, 2175426), (33, 1713972), (36, 1571141), (39, 1450284), (44, 1285479), (52, 1087713), (66, 856986), (78, 725142), (99, 571324), (117, 483428), (132, 428493), (143, 395532), (156, 362571), (198, 285662), (234, 241714), (286, 197766), (396, 142831), (429, 131844), (468, 120857), (572, 98883), (858, 65922), (1287, 43948), (1716, 32961), (2574, 21974), (5148, 10987)]