53708220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12973}}^1$

素因数の和:13011

約数の個数: 72

約数和(自身を含む): 170011296

約数和(自身を除く): 116303076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 12973, 25946, 38919, 51892, 64865, 77838, 116757, 129730, 155676, 194595, 233514, 259460, 298379, 389190, 467028, 583785, 596758, 778380, 895137, 1167570, 1193516, 1491895, 1790274, 2335140, 2685411, 2983790, 3580548, 4475685, 5370822, 5967580, 8951370, 10741644, 13427055, 17902740, 26854110, 53708220]

約数ペア:

[(1, 53708220), (2, 26854110), (3, 17902740), (4, 13427055), (5, 10741644), (6, 8951370), (9, 5967580), (10, 5370822), (12, 4475685), (15, 3580548), (18, 2983790), (20, 2685411), (23, 2335140), (30, 1790274), (36, 1491895), (45, 1193516), (46, 1167570), (60, 895137), (69, 778380), (90, 596758), (92, 583785), (115, 467028), (138, 389190), (180, 298379), (207, 259460), (230, 233514), (276, 194595), (345, 155676), (414, 129730), (460, 116757), (690, 77838), (828, 64865), (1035, 51892), (1380, 38919), (2070, 25946), (4140, 12973)]