50110928

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 80

約数和(自身を含む): 118444800

約数和(自身を除く): 68333872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 392, 397, 644, 686, 784, 794, 1127, 1288, 1372, 1588, 2254, 2576, 2744, 2779, 3176, 4508, 5488, 5558, 6352, 7889, 9016, 9131, 11116, 15778, 18032, 18262, 19453, 22232, 31556, 36524, 38906, 44464, 63112, 63917, 73048, 77812, 126224, 127834, 136171, 146096, 155624, 255668, 272342, 311248, 447419, 511336, 544684, 894838, 1022672, 1089368, 1789676, 2178736, 3131933, 3579352, 6263866, 7158704, 12527732, 25055464, 50110928]

約数ペア:

[(1, 50110928), (2, 25055464), (4, 12527732), (7, 7158704), (8, 6263866), (14, 3579352), (16, 3131933), (23, 2178736), (28, 1789676), (46, 1089368), (49, 1022672), (56, 894838), (92, 544684), (98, 511336), (112, 447419), (161, 311248), (184, 272342), (196, 255668), (322, 155624), (343, 146096), (368, 136171), (392, 127834), (397, 126224), (644, 77812), (686, 73048), (784, 63917), (794, 63112), (1127, 44464), (1288, 38906), (1372, 36524), (1588, 31556), (2254, 22232), (2576, 19453), (2744, 18262), (2779, 18032), (3176, 15778), (4508, 11116), (5488, 9131), (5558, 9016), (6352, 7889)]