49271728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4033

約数の個数: 40

約数和(自身を含む): 105636096

約数和(自身を除く): 56364368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 3943, 6248, 7886, 12496, 15772, 31544, 43373, 63088, 86746, 173492, 279953, 346984, 559906, 693968, 1119812, 2239624, 3079483, 4479248, 6158966, 12317932, 24635864, 49271728]

約数ペア:

[(1, 49271728), (2, 24635864), (4, 12317932), (8, 6158966), (11, 4479248), (16, 3079483), (22, 2239624), (44, 1119812), (71, 693968), (88, 559906), (142, 346984), (176, 279953), (284, 173492), (568, 86746), (781, 63088), (1136, 43373), (1562, 31544), (3124, 15772), (3943, 12496), (6248, 7886)]