50979320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 132511680

約数和(自身を除く): 81532360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1877, 1940, 2716, 3395, 3754, 3880, 5432, 6790, 7508, 9385, 13139, 13580, 15016, 18770, 26278, 27160, 37540, 52556, 65695, 75080, 105112, 131390, 182069, 262780, 364138, 525560, 728276, 910345, 1274483, 1456552, 1820690, 2548966, 3641380, 5097932, 6372415, 7282760, 10195864, 12744830, 25489660, 50979320]

約数ペア:

[(1, 50979320), (2, 25489660), (4, 12744830), (5, 10195864), (7, 7282760), (8, 6372415), (10, 5097932), (14, 3641380), (20, 2548966), (28, 1820690), (35, 1456552), (40, 1274483), (56, 910345), (70, 728276), (97, 525560), (140, 364138), (194, 262780), (280, 182069), (388, 131390), (485, 105112), (679, 75080), (776, 65695), (970, 52556), (1358, 37540), (1877, 27160), (1940, 26278), (2716, 18770), (3395, 15016), (3754, 13580), (3880, 13139), (5432, 9385), (6790, 7508)]