49608050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 98505600

約数和(自身を除く): 48897550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 395, 475, 661, 790, 950, 1322, 1501, 1975, 3002, 3305, 3950, 6610, 7505, 12559, 15010, 16525, 25118, 33050, 37525, 52219, 62795, 75050, 104438, 125590, 261095, 313975, 522190, 627950, 992161, 1305475, 1984322, 2610950, 4960805, 9921610, 24804025, 49608050]

約数ペア:

[(1, 49608050), (2, 24804025), (5, 9921610), (10, 4960805), (19, 2610950), (25, 1984322), (38, 1305475), (50, 992161), (79, 627950), (95, 522190), (158, 313975), (190, 261095), (395, 125590), (475, 104438), (661, 75050), (790, 62795), (950, 52219), (1322, 37525), (1501, 33050), (1975, 25118), (3002, 16525), (3305, 15010), (3950, 12559), (6610, 7505)]