48520120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110273}}^1$

素因数の和:110295

約数の個数: 32

約数和(自身を含む): 119095920

約数和(自身を除く): 70575800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110273, 220546, 441092, 551365, 882184, 1102730, 1213003, 2205460, 2426006, 4410920, 4852012, 6065015, 9704024, 12130030, 24260060, 48520120]

約数ペア:

[(1, 48520120), (2, 24260060), (4, 12130030), (5, 9704024), (8, 6065015), (10, 4852012), (11, 4410920), (20, 2426006), (22, 2205460), (40, 1213003), (44, 1102730), (55, 882184), (88, 551365), (110, 441092), (220, 220546), (440, 110273)]