48947686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 80287200

約数和(自身を除く): 31339514

約数列:

[1, 2, 19, 38, 41, 82, 89, 178, 353, 706, 779, 1558, 1691, 3382, 3649, 6707, 7298, 13414, 14473, 28946, 31417, 62834, 69331, 138662, 274987, 549974, 596923, 1193846, 1288097, 2576194, 24473843, 48947686]

約数ペア:

[(1, 48947686), (2, 24473843), (19, 2576194), (38, 1288097), (41, 1193846), (82, 596923), (89, 549974), (178, 274987), (353, 138662), (706, 69331), (779, 62834), (1558, 31417), (1691, 28946), (3382, 14473), (3649, 13414), (6707, 7298)]