49452260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17291}}^1$

素因数の和:17324

約数の個数: 48

約数和(自身を含む): 122012352

約数和(自身を除く): 72560092

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 17291, 34582, 69164, 86455, 172910, 190201, 224783, 345820, 380402, 449566, 760804, 899132, 951005, 1123915, 1902010, 2247830, 2472613, 3804020, 4495660, 4945226, 9890452, 12363065, 24726130, 49452260]

約数ペア:

[(1, 49452260), (2, 24726130), (4, 12363065), (5, 9890452), (10, 4945226), (11, 4495660), (13, 3804020), (20, 2472613), (22, 2247830), (26, 1902010), (44, 1123915), (52, 951005), (55, 899132), (65, 760804), (110, 449566), (130, 380402), (143, 345820), (220, 224783), (260, 190201), (286, 172910), (572, 86455), (715, 69164), (1430, 34582), (2860, 17291)]