50805680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 124545600

約数和(自身を除く): 73739920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 80, 116, 122, 145, 232, 244, 290, 305, 359, 464, 488, 580, 610, 718, 976, 1160, 1220, 1436, 1769, 1795, 2320, 2440, 2872, 3538, 3590, 4880, 5744, 7076, 7180, 8845, 10411, 14152, 14360, 17690, 20822, 21899, 28304, 28720, 35380, 41644, 43798, 52055, 70760, 83288, 87596, 104110, 109495, 141520, 166576, 175192, 208220, 218990, 350384, 416440, 437980, 635071, 832880, 875960, 1270142, 1751920, 2540284, 3175355, 5080568, 6350710, 10161136, 12701420, 25402840, 50805680]

約数ペア:

[(1, 50805680), (2, 25402840), (4, 12701420), (5, 10161136), (8, 6350710), (10, 5080568), (16, 3175355), (20, 2540284), (29, 1751920), (40, 1270142), (58, 875960), (61, 832880), (80, 635071), (116, 437980), (122, 416440), (145, 350384), (232, 218990), (244, 208220), (290, 175192), (305, 166576), (359, 141520), (464, 109495), (488, 104110), (580, 87596), (610, 83288), (718, 70760), (976, 52055), (1160, 43798), (1220, 41644), (1436, 35380), (1769, 28720), (1795, 28304), (2320, 21899), (2440, 20822), (2872, 17690), (3538, 14360), (3590, 14152), (4880, 10411), (5744, 8845), (7076, 7180)]