49736680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9386

約数の個数: 64

約数和(自身を含む): 134640000

約数和(自身を除く): 84903320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9349, 18698, 37396, 46745, 65443, 74792, 93490, 130886, 177631, 186980, 261772, 327215, 355262, 373960, 523544, 654430, 710524, 888155, 1243417, 1308860, 1421048, 1776310, 2486834, 2617720, 3552620, 4973668, 6217085, 7105240, 9947336, 12434170, 24868340, 49736680]

約数ペア:

[(1, 49736680), (2, 24868340), (4, 12434170), (5, 9947336), (7, 7105240), (8, 6217085), (10, 4973668), (14, 3552620), (19, 2617720), (20, 2486834), (28, 1776310), (35, 1421048), (38, 1308860), (40, 1243417), (56, 888155), (70, 710524), (76, 654430), (95, 523544), (133, 373960), (140, 355262), (152, 327215), (190, 261772), (266, 186980), (280, 177631), (380, 130886), (532, 93490), (665, 74792), (760, 65443), (1064, 46745), (1330, 37396), (2660, 18698), (5320, 9349)]