50427440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5297}}^1$

素因数の和:5334

約数の個数: 80

約数和(自身を含む): 141901632

約数和(自身を除く): 91474192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 5297, 9520, 10594, 21188, 26485, 37079, 42376, 52970, 74158, 84752, 90049, 105940, 148316, 180098, 185395, 211880, 296632, 360196, 370790, 423760, 450245, 593264, 630343, 720392, 741580, 900490, 1260686, 1440784, 1483160, 1800980, 2521372, 2966320, 3151715, 3601960, 5042744, 6303430, 7203920, 10085488, 12606860, 25213720, 50427440]

約数ペア:

[(1, 50427440), (2, 25213720), (4, 12606860), (5, 10085488), (7, 7203920), (8, 6303430), (10, 5042744), (14, 3601960), (16, 3151715), (17, 2966320), (20, 2521372), (28, 1800980), (34, 1483160), (35, 1440784), (40, 1260686), (56, 900490), (68, 741580), (70, 720392), (80, 630343), (85, 593264), (112, 450245), (119, 423760), (136, 370790), (140, 360196), (170, 296632), (238, 211880), (272, 185395), (280, 180098), (340, 148316), (476, 105940), (560, 90049), (595, 84752), (680, 74158), (952, 52970), (1190, 42376), (1360, 37079), (1904, 26485), (2380, 21188), (4760, 10594), (5297, 9520)]