11455850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 24748416

約数和(自身を除く): 13292566

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 461, 497, 710, 922, 994, 1775, 2305, 2485, 3227, 3550, 4610, 4970, 6454, 11525, 12425, 16135, 23050, 24850, 32270, 32731, 65462, 80675, 161350, 163655, 229117, 327310, 458234, 818275, 1145585, 1636550, 2291170, 5727925, 11455850]

約数ペア:

[(1, 11455850), (2, 5727925), (5, 2291170), (7, 1636550), (10, 1145585), (14, 818275), (25, 458234), (35, 327310), (50, 229117), (70, 163655), (71, 161350), (142, 80675), (175, 65462), (350, 32731), (355, 32270), (461, 24850), (497, 23050), (710, 16135), (922, 12425), (994, 11525), (1775, 6454), (2305, 4970), (2485, 4610), (3227, 3550)]