49450160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32533}}^1$

素因数の和:32565

約数の個数: 40

約数和(自身を含む): 121026480

約数和(自身を除く): 71576320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32533, 65066, 130132, 162665, 260264, 325330, 520528, 618127, 650660, 1236254, 1301320, 2472508, 2602640, 3090635, 4945016, 6181270, 9890032, 12362540, 24725080, 49450160]

約数ペア:

[(1, 49450160), (2, 24725080), (4, 12362540), (5, 9890032), (8, 6181270), (10, 4945016), (16, 3090635), (19, 2602640), (20, 2472508), (38, 1301320), (40, 1236254), (76, 650660), (80, 618127), (95, 520528), (152, 325330), (190, 260264), (304, 162665), (380, 130132), (760, 65066), (1520, 32533)]