48614020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26711}}^1$

素因数の和:26740

約数の個数: 48

約数和(自身を含む): 125653248

約数和(自身を除く): 77039228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26711, 53422, 106844, 133555, 186977, 267110, 347243, 373954, 534220, 694486, 747908, 934885, 1388972, 1736215, 1869770, 2430701, 3472430, 3739540, 4861402, 6944860, 9722804, 12153505, 24307010, 48614020]

約数ペア:

[(1, 48614020), (2, 24307010), (4, 12153505), (5, 9722804), (7, 6944860), (10, 4861402), (13, 3739540), (14, 3472430), (20, 2430701), (26, 1869770), (28, 1736215), (35, 1388972), (52, 934885), (65, 747908), (70, 694486), (91, 534220), (130, 373954), (140, 347243), (182, 267110), (260, 186977), (364, 133555), (455, 106844), (910, 53422), (1820, 26711)]