49542345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 90484992

約数和(自身を除く): 40942647

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 151, 207, 317, 345, 453, 755, 951, 1035, 1359, 1585, 2265, 2853, 3473, 4755, 6795, 7291, 10419, 14265, 17365, 21873, 31257, 36455, 47867, 52095, 65619, 109365, 143601, 156285, 239335, 328095, 430803, 718005, 1100941, 2154015, 3302823, 5504705, 9908469, 16514115, 49542345]

約数ペア:

[(1, 49542345), (3, 16514115), (5, 9908469), (9, 5504705), (15, 3302823), (23, 2154015), (45, 1100941), (69, 718005), (115, 430803), (151, 328095), (207, 239335), (317, 156285), (345, 143601), (453, 109365), (755, 65619), (951, 52095), (1035, 47867), (1359, 36455), (1585, 31257), (2265, 21873), (2853, 17365), (3473, 14265), (4755, 10419), (6795, 7291)]