47919844

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 99792000

約数和(自身を除く): 51872156

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 659, 686, 742, 1318, 1372, 1484, 2597, 2636, 4613, 5194, 9226, 10388, 18179, 18452, 32291, 34927, 36358, 64582, 69854, 72716, 129164, 139708, 226037, 244489, 452074, 488978, 904148, 977956, 1711423, 3422846, 6845692, 11979961, 23959922, 47919844]

約数ペア:

[(1, 47919844), (2, 23959922), (4, 11979961), (7, 6845692), (14, 3422846), (28, 1711423), (49, 977956), (53, 904148), (98, 488978), (106, 452074), (196, 244489), (212, 226037), (343, 139708), (371, 129164), (659, 72716), (686, 69854), (742, 64582), (1318, 36358), (1372, 34927), (1484, 32291), (2597, 18452), (2636, 18179), (4613, 10388), (5194, 9226)]