50567860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21247}}^1$

素因数の和:21280

約数の個数: 48

約数和(自身を含む): 128507904

約数和(自身を除く): 77940044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 21247, 42494, 84988, 106235, 148729, 212470, 297458, 361199, 424940, 594916, 722398, 743645, 1444796, 1487290, 1805995, 2528393, 2974580, 3611990, 5056786, 7223980, 10113572, 12641965, 25283930, 50567860]

約数ペア:

[(1, 50567860), (2, 25283930), (4, 12641965), (5, 10113572), (7, 7223980), (10, 5056786), (14, 3611990), (17, 2974580), (20, 2528393), (28, 1805995), (34, 1487290), (35, 1444796), (68, 743645), (70, 722398), (85, 594916), (119, 424940), (140, 361199), (170, 297458), (238, 212470), (340, 148729), (476, 106235), (595, 84988), (1190, 42494), (2380, 21247)]