47940048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{25609}}^1$

素因数の和:25636

約数の個数: 60

約数和(自身を含む): 144491620

約数和(自身を除く): 96551572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 25609, 51218, 76827, 102436, 153654, 204872, 230481, 307308, 332917, 409744, 460962, 614616, 665834, 921924, 998751, 1229232, 1331668, 1843848, 1997502, 2663336, 2996253, 3687696, 3995004, 5326672, 5992506, 7990008, 11985012, 15980016, 23970024, 47940048]

約数ペア:

[(1, 47940048), (2, 23970024), (3, 15980016), (4, 11985012), (6, 7990008), (8, 5992506), (9, 5326672), (12, 3995004), (13, 3687696), (16, 2996253), (18, 2663336), (24, 1997502), (26, 1843848), (36, 1331668), (39, 1229232), (48, 998751), (52, 921924), (72, 665834), (78, 614616), (104, 460962), (117, 409744), (144, 332917), (156, 307308), (208, 230481), (234, 204872), (312, 153654), (468, 102436), (624, 76827), (936, 51218), (1872, 25609)]