57496530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21061}}^1$

素因数の和:21091

約数の個数: 64

約数和(自身を含む): 169843968

約数和(自身を除く): 112347438

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 21061, 42122, 63183, 105305, 126366, 147427, 210610, 273793, 294854, 315915, 442281, 547586, 631830, 737135, 821379, 884562, 1368965, 1474270, 1642758, 1916551, 2211405, 2737930, 3833102, 4106895, 4422810, 5749653, 8213790, 9582755, 11499306, 19165510, 28748265, 57496530]

約数ペア:

[(1, 57496530), (2, 28748265), (3, 19165510), (5, 11499306), (6, 9582755), (7, 8213790), (10, 5749653), (13, 4422810), (14, 4106895), (15, 3833102), (21, 2737930), (26, 2211405), (30, 1916551), (35, 1642758), (39, 1474270), (42, 1368965), (65, 884562), (70, 821379), (78, 737135), (91, 631830), (105, 547586), (130, 442281), (182, 315915), (195, 294854), (210, 273793), (273, 210610), (390, 147427), (455, 126366), (546, 105305), (910, 63183), (1365, 42122), (2730, 21061)]