51369516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 143676624

約数和(自身を除く): 92307108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 1777, 2409, 2628, 3212, 3554, 4818, 5331, 7108, 7227, 9636, 10662, 14454, 15993, 19547, 21324, 28908, 31986, 39094, 58641, 63972, 78188, 117282, 129721, 175923, 234564, 259442, 351846, 389163, 518884, 703692, 778326, 1167489, 1426931, 1556652, 2334978, 2853862, 4280793, 4669956, 5707724, 8561586, 12842379, 17123172, 25684758, 51369516]

約数ペア:

[(1, 51369516), (2, 25684758), (3, 17123172), (4, 12842379), (6, 8561586), (9, 5707724), (11, 4669956), (12, 4280793), (18, 2853862), (22, 2334978), (33, 1556652), (36, 1426931), (44, 1167489), (66, 778326), (73, 703692), (99, 518884), (132, 389163), (146, 351846), (198, 259442), (219, 234564), (292, 175923), (396, 129721), (438, 117282), (657, 78188), (803, 63972), (876, 58641), (1314, 39094), (1606, 31986), (1777, 28908), (2409, 21324), (2628, 19547), (3212, 15993), (3554, 14454), (4818, 10662), (5331, 9636), (7108, 7227)]