51889568

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 105081480

約数和(自身を除く): 53191912

約数列:

[1, 2, 4, 8, 16, 32, 73, 97, 146, 194, 229, 292, 388, 458, 584, 776, 916, 1168, 1552, 1832, 2336, 3104, 3664, 7081, 7328, 14162, 16717, 22213, 28324, 33434, 44426, 56648, 66868, 88852, 113296, 133736, 177704, 226592, 267472, 355408, 534944, 710816, 1621549, 3243098, 6486196, 12972392, 25944784, 51889568]

約数ペア:

[(1, 51889568), (2, 25944784), (4, 12972392), (8, 6486196), (16, 3243098), (32, 1621549), (73, 710816), (97, 534944), (146, 355408), (194, 267472), (229, 226592), (292, 177704), (388, 133736), (458, 113296), (584, 88852), (776, 66868), (916, 56648), (1168, 44426), (1552, 33434), (1832, 28324), (2336, 22213), (3104, 16717), (3664, 14162), (7081, 7328)]