49413728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 72513952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 239, 284, 364, 416, 478, 497, 568, 728, 923, 956, 994, 1136, 1456, 1673, 1846, 1912, 1988, 2272, 2912, 3107, 3346, 3692, 3824, 3976, 6214, 6461, 6692, 7384, 7648, 7952, 12428, 12922, 13384, 14768, 15904, 16969, 21749, 24856, 25844, 26768, 29536, 33938, 43498, 49712, 51688, 53536, 67876, 86996, 99424, 103376, 118783, 135752, 173992, 206752, 220597, 237566, 271504, 347984, 441194, 475132, 543008, 695968, 882388, 950264, 1544179, 1764776, 1900528, 3088358, 3529552, 3801056, 6176716, 7059104, 12353432, 24706864, 49413728]

約数ペア:

[(1, 49413728), (2, 24706864), (4, 12353432), (7, 7059104), (8, 6176716), (13, 3801056), (14, 3529552), (16, 3088358), (26, 1900528), (28, 1764776), (32, 1544179), (52, 950264), (56, 882388), (71, 695968), (91, 543008), (104, 475132), (112, 441194), (142, 347984), (182, 271504), (208, 237566), (224, 220597), (239, 206752), (284, 173992), (364, 135752), (416, 118783), (478, 103376), (497, 99424), (568, 86996), (728, 67876), (923, 53536), (956, 51688), (994, 49712), (1136, 43498), (1456, 33938), (1673, 29536), (1846, 26768), (1912, 25844), (1988, 24856), (2272, 21749), (2912, 16969), (3107, 15904), (3346, 14768), (3692, 13384), (3824, 12922), (3976, 12428), (6214, 7952), (6461, 7648), (6692, 7384)]