47904168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8122

約数の個数: 64

約数和(自身を含む): 135777600

約数和(自身を除く): 87873432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 8081, 16162, 24243, 32324, 48486, 64648, 96972, 105053, 153539, 193944, 210106, 307078, 315159, 420212, 460617, 614156, 630318, 840424, 921234, 1228312, 1260636, 1842468, 1996007, 2521272, 3684936, 3992014, 5988021, 7984028, 11976042, 15968056, 23952084, 47904168]

約数ペア:

[(1, 47904168), (2, 23952084), (3, 15968056), (4, 11976042), (6, 7984028), (8, 5988021), (12, 3992014), (13, 3684936), (19, 2521272), (24, 1996007), (26, 1842468), (38, 1260636), (39, 1228312), (52, 921234), (57, 840424), (76, 630318), (78, 614156), (104, 460617), (114, 420212), (152, 315159), (156, 307078), (228, 210106), (247, 193944), (312, 153539), (456, 105053), (494, 96972), (741, 64648), (988, 48486), (1482, 32324), (1976, 24243), (2964, 16162), (5928, 8081)]