51970016

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12211}}^1$

素因数の和:12247

約数の個数: 48

約数和(自身を含む): 123096960

約数和(自身を除く): 71126944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12211, 24422, 48844, 85477, 97688, 170954, 195376, 232009, 341908, 390752, 464018, 683816, 928036, 1367632, 1624063, 1856072, 2735264, 3248126, 3712144, 6496252, 7424288, 12992504, 25985008, 51970016]

約数ペア:

[(1, 51970016), (2, 25985008), (4, 12992504), (7, 7424288), (8, 6496252), (14, 3712144), (16, 3248126), (19, 2735264), (28, 1856072), (32, 1624063), (38, 1367632), (56, 928036), (76, 683816), (112, 464018), (133, 390752), (152, 341908), (224, 232009), (266, 195376), (304, 170954), (532, 97688), (608, 85477), (1064, 48844), (2128, 24422), (4256, 12211)]