53379664

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 60

約数和(自身を含む): 117998400

約数和(自身を除く): 64618736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1039, 1352, 1976, 2078, 2704, 3211, 3952, 4156, 6422, 8312, 12844, 13507, 16624, 19741, 25688, 27014, 39482, 51376, 54028, 78964, 108056, 157928, 175591, 216112, 256633, 315856, 351182, 513266, 702364, 1026532, 1404728, 2053064, 2809456, 3336229, 4106128, 6672458, 13344916, 26689832, 53379664]

約数ペア:

[(1, 53379664), (2, 26689832), (4, 13344916), (8, 6672458), (13, 4106128), (16, 3336229), (19, 2809456), (26, 2053064), (38, 1404728), (52, 1026532), (76, 702364), (104, 513266), (152, 351182), (169, 315856), (208, 256633), (247, 216112), (304, 175591), (338, 157928), (494, 108056), (676, 78964), (988, 54028), (1039, 51376), (1352, 39482), (1976, 27014), (2078, 25688), (2704, 19741), (3211, 16624), (3952, 13507), (4156, 12844), (6422, 8312)]