50913616

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 60

約数和(自身を含む): 112552320

約数和(自身を除く): 61638704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 991, 1352, 1976, 1982, 2704, 3211, 3952, 3964, 6422, 7928, 12844, 12883, 15856, 18829, 25688, 25766, 37658, 51376, 51532, 75316, 103064, 150632, 167479, 206128, 244777, 301264, 334958, 489554, 669916, 979108, 1339832, 1958216, 2679664, 3182101, 3916432, 6364202, 12728404, 25456808, 50913616]

約数ペア:

[(1, 50913616), (2, 25456808), (4, 12728404), (8, 6364202), (13, 3916432), (16, 3182101), (19, 2679664), (26, 1958216), (38, 1339832), (52, 979108), (76, 669916), (104, 489554), (152, 334958), (169, 301264), (208, 244777), (247, 206128), (304, 167479), (338, 150632), (494, 103064), (676, 75316), (988, 51532), (991, 51376), (1352, 37658), (1976, 25766), (1982, 25688), (2704, 18829), (3211, 15856), (3952, 12883), (3964, 12844), (6422, 7928)]