49243860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3463}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 151307520

約数和(自身を除く): 102063660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3463, 3555, 4740, 6926, 7110, 10389, 13852, 14220, 17315, 20778, 31167, 34630, 41556, 51945, 62334, 69260, 103890, 124668, 155835, 207780, 273577, 311670, 547154, 623340, 820731, 1094308, 1367885, 1641462, 2462193, 2735770, 3282924, 4103655, 4924386, 5471540, 8207310, 9848772, 12310965, 16414620, 24621930, 49243860]

約数ペア:

[(1, 49243860), (2, 24621930), (3, 16414620), (4, 12310965), (5, 9848772), (6, 8207310), (9, 5471540), (10, 4924386), (12, 4103655), (15, 3282924), (18, 2735770), (20, 2462193), (30, 1641462), (36, 1367885), (45, 1094308), (60, 820731), (79, 623340), (90, 547154), (158, 311670), (180, 273577), (237, 207780), (316, 155835), (395, 124668), (474, 103890), (711, 69260), (790, 62334), (948, 51945), (1185, 41556), (1422, 34630), (1580, 31167), (2370, 20778), (2844, 17315), (3463, 14220), (3555, 13852), (4740, 10389), (6926, 7110)]