53344750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 105281280

約数和(自身を除く): 51936530

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 79, 125, 146, 158, 185, 250, 365, 370, 395, 730, 790, 925, 1825, 1850, 1975, 2701, 2923, 3650, 3950, 4625, 5402, 5767, 5846, 9125, 9250, 9875, 11534, 13505, 14615, 18250, 19750, 27010, 28835, 29230, 57670, 67525, 73075, 135050, 144175, 146150, 213379, 288350, 337625, 365375, 426758, 675250, 720875, 730750, 1066895, 1441750, 2133790, 5334475, 10668950, 26672375, 53344750]

約数ペア:

[(1, 53344750), (2, 26672375), (5, 10668950), (10, 5334475), (25, 2133790), (37, 1441750), (50, 1066895), (73, 730750), (74, 720875), (79, 675250), (125, 426758), (146, 365375), (158, 337625), (185, 288350), (250, 213379), (365, 146150), (370, 144175), (395, 135050), (730, 73075), (790, 67525), (925, 57670), (1825, 29230), (1850, 28835), (1975, 27010), (2701, 19750), (2923, 18250), (3650, 14615), (3950, 13505), (4625, 11534), (5402, 9875), (5767, 9250), (5846, 9125)]