49235260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 107180640

約数和(自身を除く): 57945380

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 97, 164, 194, 205, 388, 410, 485, 619, 820, 970, 1238, 1940, 2476, 3095, 3977, 6190, 7954, 12380, 15908, 19885, 25379, 39770, 50758, 60043, 79540, 101516, 120086, 126895, 240172, 253790, 300215, 507580, 600430, 1200860, 2461763, 4923526, 9847052, 12308815, 24617630, 49235260]

約数ペア:

[(1, 49235260), (2, 24617630), (4, 12308815), (5, 9847052), (10, 4923526), (20, 2461763), (41, 1200860), (82, 600430), (97, 507580), (164, 300215), (194, 253790), (205, 240172), (388, 126895), (410, 120086), (485, 101516), (619, 79540), (820, 60043), (970, 50758), (1238, 39770), (1940, 25379), (2476, 19885), (3095, 15908), (3977, 12380), (6190, 7954)]