53881150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 108028800

約数和(自身を除く): 54147650

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1319, 1634, 2150, 2638, 4085, 6595, 8170, 13190, 20425, 25061, 32975, 40850, 50122, 56717, 65950, 113434, 125305, 250610, 283585, 567170, 626525, 1077623, 1253050, 1417925, 2155246, 2835850, 5388115, 10776230, 26940575, 53881150]

約数ペア:

[(1, 53881150), (2, 26940575), (5, 10776230), (10, 5388115), (19, 2835850), (25, 2155246), (38, 1417925), (43, 1253050), (50, 1077623), (86, 626525), (95, 567170), (190, 283585), (215, 250610), (430, 125305), (475, 113434), (817, 65950), (950, 56717), (1075, 50122), (1319, 40850), (1634, 32975), (2150, 25061), (2638, 20425), (4085, 13190), (6595, 8170)]