51910350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20357}}^1$

素因数の和:20389

約数の個数: 48

約数和(自身を含む): 136317168

約数和(自身を除く): 84406818

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 20357, 40714, 61071, 101785, 122142, 203570, 305355, 346069, 508925, 610710, 692138, 1017850, 1038207, 1526775, 1730345, 2076414, 3053550, 3460690, 5191035, 8651725, 10382070, 17303450, 25955175, 51910350]

約数ペア:

[(1, 51910350), (2, 25955175), (3, 17303450), (5, 10382070), (6, 8651725), (10, 5191035), (15, 3460690), (17, 3053550), (25, 2076414), (30, 1730345), (34, 1526775), (50, 1038207), (51, 1017850), (75, 692138), (85, 610710), (102, 508925), (150, 346069), (170, 305355), (255, 203570), (425, 122142), (510, 101785), (850, 61071), (1275, 40714), (2550, 20357)]