51270228

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{4639}}^1$

素因数の和:4956

約数の個数: 36

約数和(自身を含む): 130049920

約数和(自身を除く): 78779692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 4639, 5526, 9278, 11052, 13917, 18556, 27834, 41751, 55668, 83502, 167004, 1424173, 2848346, 4272519, 5696692, 8545038, 12817557, 17090076, 25635114, 51270228]

約数ペア:

[(1, 51270228), (2, 25635114), (3, 17090076), (4, 12817557), (6, 8545038), (9, 5696692), (12, 4272519), (18, 2848346), (36, 1424173), (307, 167004), (614, 83502), (921, 55668), (1228, 41751), (1842, 27834), (2763, 18556), (3684, 13917), (4639, 11052), (5526, 9278)]