51609978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 134464512

約数和(自身を除く): 82854534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 181, 186, 217, 219, 279, 362, 434, 438, 511, 543, 558, 651, 657, 1022, 1086, 1267, 1302, 1314, 1533, 1629, 1953, 2263, 2534, 3066, 3258, 3801, 3906, 4526, 4599, 5611, 6789, 7602, 9198, 11222, 11403, 13213, 13578, 15841, 16833, 20367, 22806, 26426, 31682, 33666, 39277, 39639, 40734, 47523, 50499, 78554, 79278, 92491, 95046, 100998, 117831, 118917, 142569, 184982, 235662, 237834, 277473, 285138, 353493, 409603, 554946, 706986, 819206, 832419, 1228809, 1664838, 2457618, 2867221, 3686427, 5734442, 7372854, 8601663, 17203326, 25804989, 51609978]

約数ペア:

[(1, 51609978), (2, 25804989), (3, 17203326), (6, 8601663), (7, 7372854), (9, 5734442), (14, 3686427), (18, 2867221), (21, 2457618), (31, 1664838), (42, 1228809), (62, 832419), (63, 819206), (73, 706986), (93, 554946), (126, 409603), (146, 353493), (181, 285138), (186, 277473), (217, 237834), (219, 235662), (279, 184982), (362, 142569), (434, 118917), (438, 117831), (511, 100998), (543, 95046), (558, 92491), (651, 79278), (657, 78554), (1022, 50499), (1086, 47523), (1267, 40734), (1302, 39639), (1314, 39277), (1533, 33666), (1629, 31682), (1953, 26426), (2263, 22806), (2534, 20367), (3066, 16833), (3258, 15841), (3801, 13578), (3906, 13213), (4526, 11403), (4599, 11222), (5611, 9198), (6789, 7602)]