49451896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 54734984

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 67, 94, 104, 134, 151, 188, 268, 302, 376, 536, 604, 611, 871, 1208, 1222, 1742, 1963, 2444, 3149, 3484, 3926, 4888, 6298, 6968, 7097, 7852, 10117, 12596, 14194, 15704, 20234, 25192, 28388, 40468, 40937, 56776, 80936, 81874, 92261, 131521, 163748, 184522, 263042, 327496, 369044, 475499, 526084, 738088, 950998, 1052168, 1901996, 3803992, 6181487, 12362974, 24725948, 49451896]

約数ペア:

[(1, 49451896), (2, 24725948), (4, 12362974), (8, 6181487), (13, 3803992), (26, 1901996), (47, 1052168), (52, 950998), (67, 738088), (94, 526084), (104, 475499), (134, 369044), (151, 327496), (188, 263042), (268, 184522), (302, 163748), (376, 131521), (536, 92261), (604, 81874), (611, 80936), (871, 56776), (1208, 40937), (1222, 40468), (1742, 28388), (1963, 25192), (2444, 20234), (3149, 15704), (3484, 14194), (3926, 12596), (4888, 10117), (6298, 7852), (6968, 7097)]