52213395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 92759040

約数和(自身を除く): 40545645

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 169, 195, 215, 479, 507, 559, 645, 845, 1437, 1677, 2395, 2535, 2795, 6227, 7185, 7267, 8385, 18681, 20597, 21801, 31135, 36335, 61791, 80951, 93405, 102985, 109005, 242853, 267761, 308955, 404755, 803283, 1214265, 1338805, 3480893, 4016415, 10442679, 17404465, 52213395]

約数ペア:

[(1, 52213395), (3, 17404465), (5, 10442679), (13, 4016415), (15, 3480893), (39, 1338805), (43, 1214265), (65, 803283), (129, 404755), (169, 308955), (195, 267761), (215, 242853), (479, 109005), (507, 102985), (559, 93405), (645, 80951), (845, 61791), (1437, 36335), (1677, 31135), (2395, 21801), (2535, 20597), (2795, 18681), (6227, 8385), (7185, 7267)]