61559288

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 136847880

約数和(自身を除く): 75288592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2963, 2968, 5194, 5926, 10388, 11852, 20741, 20776, 23704, 41482, 82964, 145187, 157039, 165928, 290374, 314078, 580748, 628156, 1099273, 1161496, 1256312, 2198546, 4397092, 7694911, 8794184, 15389822, 30779644, 61559288]

約数ペア:

[(1, 61559288), (2, 30779644), (4, 15389822), (7, 8794184), (8, 7694911), (14, 4397092), (28, 2198546), (49, 1256312), (53, 1161496), (56, 1099273), (98, 628156), (106, 580748), (196, 314078), (212, 290374), (371, 165928), (392, 157039), (424, 145187), (742, 82964), (1484, 41482), (2597, 23704), (2963, 20776), (2968, 20741), (5194, 11852), (5926, 10388)]