48309920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17761}}^1$

素因数の和:17793

約数の個数: 48

約数和(自身を含む): 120852648

約数和(自身を除く): 72542728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 17761, 35522, 71044, 88805, 142088, 177610, 284176, 301937, 355220, 568352, 603874, 710440, 1207748, 1420880, 1509685, 2415496, 2841760, 3019370, 4830992, 6038740, 9661984, 12077480, 24154960, 48309920]

約数ペア:

[(1, 48309920), (2, 24154960), (4, 12077480), (5, 9661984), (8, 6038740), (10, 4830992), (16, 3019370), (17, 2841760), (20, 2415496), (32, 1509685), (34, 1420880), (40, 1207748), (68, 710440), (80, 603874), (85, 568352), (136, 355220), (160, 301937), (170, 284176), (272, 177610), (340, 142088), (544, 88805), (680, 71044), (1360, 35522), (2720, 17761)]