50314220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 123070752

約数和(自身を除く): 72756532

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1223, 1870, 2057, 2420, 2446, 3740, 4114, 4892, 6115, 8228, 10285, 12230, 13453, 20570, 20791, 24460, 26906, 41140, 41582, 53812, 67265, 83164, 103955, 134530, 147983, 207910, 228701, 269060, 295966, 415820, 457402, 591932, 739915, 914804, 1143505, 1479830, 2287010, 2515711, 2959660, 4574020, 5031422, 10062844, 12578555, 25157110, 50314220]

約数ペア:

[(1, 50314220), (2, 25157110), (4, 12578555), (5, 10062844), (10, 5031422), (11, 4574020), (17, 2959660), (20, 2515711), (22, 2287010), (34, 1479830), (44, 1143505), (55, 914804), (68, 739915), (85, 591932), (110, 457402), (121, 415820), (170, 295966), (187, 269060), (220, 228701), (242, 207910), (340, 147983), (374, 134530), (484, 103955), (605, 83164), (748, 67265), (935, 53812), (1210, 41582), (1223, 41140), (1870, 26906), (2057, 24460), (2420, 20791), (2446, 20570), (3740, 13453), (4114, 12230), (4892, 10285), (6115, 8228)]