48915160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1916

約数の個数: 64

約数和(自身を含む): 127149120

約数和(自身を除く): 78233960

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, 1801, 1940, 2716, 3395, 3602, 3880, 5432, 6790, 7204, 9005, 12607, 13580, 14408, 18010, 25214, 27160, 36020, 50428, 63035, 72040, 100856, 126070, 174697, 252140, 349394, 504280, 698788, 873485, 1222879, 1397576, 1746970, 2445758, 3493940, 4891516, 6114395, 6987880, 9783032, 12228790, 24457580, 48915160]

約数ペア:

[(1, 48915160), (2, 24457580), (4, 12228790), (5, 9783032), (7, 6987880), (8, 6114395), (10, 4891516), (14, 3493940), (20, 2445758), (28, 1746970), (35, 1397576), (40, 1222879), (56, 873485), (70, 698788), (97, 504280), (140, 349394), (194, 252140), (280, 174697), (388, 126070), (485, 100856), (679, 72040), (776, 63035), (970, 50428), (1358, 36020), (1801, 27160), (1940, 25214), (2716, 18010), (3395, 14408), (3602, 13580), (3880, 12607), (5432, 9005), (6790, 7204)]