45854432

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 100071720

約数和(自身を除く): 54217288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 139, 169, 208, 244, 278, 338, 416, 488, 556, 676, 793, 976, 1112, 1352, 1586, 1807, 1952, 2224, 2704, 3172, 3614, 4448, 5408, 6344, 7228, 8479, 10309, 12688, 14456, 16958, 20618, 23491, 25376, 28912, 33916, 41236, 46982, 57824, 67832, 82472, 93964, 110227, 135664, 164944, 187928, 220454, 271328, 329888, 375856, 440908, 751712, 881816, 1432951, 1763632, 2865902, 3527264, 5731804, 11463608, 22927216, 45854432]

約数ペア:

[(1, 45854432), (2, 22927216), (4, 11463608), (8, 5731804), (13, 3527264), (16, 2865902), (26, 1763632), (32, 1432951), (52, 881816), (61, 751712), (104, 440908), (122, 375856), (139, 329888), (169, 271328), (208, 220454), (244, 187928), (278, 164944), (338, 135664), (416, 110227), (488, 93964), (556, 82472), (676, 67832), (793, 57824), (976, 46982), (1112, 41236), (1352, 33916), (1586, 28912), (1807, 25376), (1952, 23491), (2224, 20618), (2704, 16958), (3172, 14456), (3614, 12688), (4448, 10309), (5408, 8479), (6344, 7228)]