47070772

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 101326848

約数和(自身を除く): 54256076

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 127, 196, 217, 244, 254, 427, 434, 508, 854, 868, 889, 1519, 1708, 1778, 1891, 2989, 3038, 3556, 3782, 3937, 5978, 6076, 6223, 7564, 7747, 7874, 11956, 12446, 13237, 15494, 15748, 24892, 26474, 27559, 30988, 52948, 54229, 55118, 92659, 108458, 110236, 185318, 192913, 216916, 240157, 370636, 379603, 385826, 480314, 759206, 771652, 960628, 1518412, 1681099, 3362198, 6724396, 11767693, 23535386, 47070772]

約数ペア:

[(1, 47070772), (2, 23535386), (4, 11767693), (7, 6724396), (14, 3362198), (28, 1681099), (31, 1518412), (49, 960628), (61, 771652), (62, 759206), (98, 480314), (122, 385826), (124, 379603), (127, 370636), (196, 240157), (217, 216916), (244, 192913), (254, 185318), (427, 110236), (434, 108458), (508, 92659), (854, 55118), (868, 54229), (889, 52948), (1519, 30988), (1708, 27559), (1778, 26474), (1891, 24892), (2989, 15748), (3038, 15494), (3556, 13237), (3782, 12446), (3937, 11956), (5978, 7874), (6076, 7747), (6223, 7564)]