49991448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 135555840

約数和(自身を除く): 85564392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 652, 978, 983, 1304, 1956, 1966, 2119, 2949, 3912, 3932, 4238, 5898, 6357, 7864, 8476, 11796, 12714, 12779, 16952, 23592, 25428, 25558, 38337, 50856, 51116, 76674, 102232, 153348, 160229, 306696, 320458, 480687, 640916, 961374, 1281832, 1922748, 2082977, 3845496, 4165954, 6248931, 8331908, 12497862, 16663816, 24995724, 49991448]

約数ペア:

[(1, 49991448), (2, 24995724), (3, 16663816), (4, 12497862), (6, 8331908), (8, 6248931), (12, 4165954), (13, 3845496), (24, 2082977), (26, 1922748), (39, 1281832), (52, 961374), (78, 640916), (104, 480687), (156, 320458), (163, 306696), (312, 160229), (326, 153348), (489, 102232), (652, 76674), (978, 51116), (983, 50856), (1304, 38337), (1956, 25558), (1966, 25428), (2119, 23592), (2949, 16952), (3912, 12779), (3932, 12714), (4238, 11796), (5898, 8476), (6357, 7864)]