48974704

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 102519480

約数和(自身を除く): 53544776

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 139, 152, 244, 278, 304, 361, 488, 556, 722, 976, 1112, 1159, 1444, 2224, 2318, 2641, 2888, 4636, 5282, 5776, 8479, 9272, 10564, 16958, 18544, 21128, 22021, 33916, 42256, 44042, 50179, 67832, 88084, 100358, 135664, 161101, 176168, 200716, 322202, 352336, 401432, 644404, 802864, 1288808, 2577616, 3060919, 6121838, 12243676, 24487352, 48974704]

約数ペア:

[(1, 48974704), (2, 24487352), (4, 12243676), (8, 6121838), (16, 3060919), (19, 2577616), (38, 1288808), (61, 802864), (76, 644404), (122, 401432), (139, 352336), (152, 322202), (244, 200716), (278, 176168), (304, 161101), (361, 135664), (488, 100358), (556, 88084), (722, 67832), (976, 50179), (1112, 44042), (1159, 42256), (1444, 33916), (2224, 22021), (2318, 21128), (2641, 18544), (2888, 16958), (4636, 10564), (5282, 9272), (5776, 8479)]