49147648

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 110670336

約数和(自身を除く): 61522688

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 563, 682, 704, 992, 1126, 1364, 1408, 1984, 2252, 2728, 2816, 3968, 4504, 5456, 6193, 7936, 9008, 10912, 12386, 17453, 18016, 21824, 24772, 34906, 36032, 43648, 49544, 69812, 72064, 87296, 99088, 139624, 144128, 191983, 198176, 279248, 383966, 396352, 558496, 767932, 792704, 1116992, 1535864, 1585408, 2233984, 3071728, 4467968, 6143456, 12286912, 24573824, 49147648]

約数ペア:

[(1, 49147648), (2, 24573824), (4, 12286912), (8, 6143456), (11, 4467968), (16, 3071728), (22, 2233984), (31, 1585408), (32, 1535864), (44, 1116992), (62, 792704), (64, 767932), (88, 558496), (124, 396352), (128, 383966), (176, 279248), (248, 198176), (256, 191983), (341, 144128), (352, 139624), (496, 99088), (563, 87296), (682, 72064), (704, 69812), (992, 49544), (1126, 43648), (1364, 36032), (1408, 34906), (1984, 24772), (2252, 21824), (2728, 18016), (2816, 17453), (3968, 12386), (4504, 10912), (5456, 9008), (6193, 7936)]