51321844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 109613952

約数和(自身を除く): 58292108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 476, 548, 787, 959, 1574, 1918, 2329, 3148, 3836, 4658, 5509, 9316, 11018, 13379, 16303, 22036, 26758, 32606, 53516, 65212, 93653, 107819, 187306, 215638, 374612, 431276, 754733, 1509466, 1832923, 3018932, 3665846, 7331692, 12830461, 25660922, 51321844]

約数ペア:

[(1, 51321844), (2, 25660922), (4, 12830461), (7, 7331692), (14, 3665846), (17, 3018932), (28, 1832923), (34, 1509466), (68, 754733), (119, 431276), (137, 374612), (238, 215638), (274, 187306), (476, 107819), (548, 93653), (787, 65212), (959, 53516), (1574, 32606), (1918, 26758), (2329, 22036), (3148, 16303), (3836, 13379), (4658, 11018), (5509, 9316)]