52514290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 106064640

約数和(自身を除く): 53550350

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 95, 115, 122, 190, 197, 230, 305, 394, 437, 610, 874, 985, 1159, 1403, 1970, 2185, 2318, 2806, 3743, 4370, 4531, 5795, 7015, 7486, 9062, 11590, 12017, 14030, 18715, 22655, 24034, 26657, 37430, 45310, 53314, 60085, 86089, 120170, 133285, 172178, 228323, 266570, 276391, 430445, 456646, 552782, 860890, 1141615, 1381955, 2283230, 2763910, 5251429, 10502858, 26257145, 52514290]

約数ペア:

[(1, 52514290), (2, 26257145), (5, 10502858), (10, 5251429), (19, 2763910), (23, 2283230), (38, 1381955), (46, 1141615), (61, 860890), (95, 552782), (115, 456646), (122, 430445), (190, 276391), (197, 266570), (230, 228323), (305, 172178), (394, 133285), (437, 120170), (610, 86089), (874, 60085), (985, 53314), (1159, 45310), (1403, 37430), (1970, 26657), (2185, 24034), (2318, 22655), (2806, 18715), (3743, 14030), (4370, 12017), (4531, 11590), (5795, 9062), (7015, 7486)]