49390432

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2460

約数の個数: 72

約数和(自身を含む): 121864176

約数和(自身を除く): 72473744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2423, 2548, 2912, 4846, 5096, 9692, 10192, 16961, 19384, 20384, 31499, 33922, 38768, 62998, 67844, 77536, 118727, 125996, 135688, 220493, 237454, 251992, 271376, 440986, 474908, 503984, 542752, 881972, 949816, 1007968, 1543451, 1763944, 1899632, 3086902, 3527888, 3799264, 6173804, 7055776, 12347608, 24695216, 49390432]

約数ペア:

[(1, 49390432), (2, 24695216), (4, 12347608), (7, 7055776), (8, 6173804), (13, 3799264), (14, 3527888), (16, 3086902), (26, 1899632), (28, 1763944), (32, 1543451), (49, 1007968), (52, 949816), (56, 881972), (91, 542752), (98, 503984), (104, 474908), (112, 440986), (182, 271376), (196, 251992), (208, 237454), (224, 220493), (364, 135688), (392, 125996), (416, 118727), (637, 77536), (728, 67844), (784, 62998), (1274, 38768), (1456, 33922), (1568, 31499), (2423, 20384), (2548, 19384), (2912, 16961), (4846, 10192), (5096, 9692)]