56553669670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1997657}}^1$

素因数の和:1997832

約数の個数: 32

約数和(自身を含む): 107873532000

約数和(自身を除く): 51319862330

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 28310, 1997657, 3995314, 9988285, 19976570, 37955483, 75910966, 189777415, 297650893, 379554830, 595301786, 1488254465, 2976508930, 5655366967, 11310733934, 28276834835, 56553669670]

約数ペア:

[(1, 56553669670), (2, 28276834835), (5, 11310733934), (10, 5655366967), (19, 2976508930), (38, 1488254465), (95, 595301786), (149, 379554830), (190, 297650893), (298, 189777415), (745, 75910966), (1490, 37955483), (2831, 19976570), (5662, 9988285), (14155, 3995314), (28310, 1997657)]