51914541776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{7699}}^1$

素因数の和:8308

約数の個数: 80

約数和(自身を含む): 108675336000

約数和(自身を除く): 56760794224

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 541, 656, 779, 1082, 1558, 2164, 3116, 4328, 6232, 7699, 8656, 10279, 12464, 15398, 20558, 22181, 30796, 41116, 44362, 61592, 82232, 88724, 123184, 146281, 164464, 177448, 292562, 315659, 354896, 421439, 585124, 631318, 842878, 1170248, 1262636, 1685756, 2340496, 2525272, 3371512, 4165159, 5050544, 5997521, 6743024, 8330318, 11995042, 16660636, 23990084, 33321272, 47980168, 66642544, 79138021, 95960336, 158276042, 170771519, 316552084, 341543038, 633104168, 683086076, 1266208336, 1366172152, 2732344304, 3244658861, 6489317722, 12978635444, 25957270888, 51914541776]

約数ペア:

[(1, 51914541776), (2, 25957270888), (4, 12978635444), (8, 6489317722), (16, 3244658861), (19, 2732344304), (38, 1366172152), (41, 1266208336), (76, 683086076), (82, 633104168), (152, 341543038), (164, 316552084), (304, 170771519), (328, 158276042), (541, 95960336), (656, 79138021), (779, 66642544), (1082, 47980168), (1558, 33321272), (2164, 23990084), (3116, 16660636), (4328, 11995042), (6232, 8330318), (7699, 6743024), (8656, 5997521), (10279, 5050544), (12464, 4165159), (15398, 3371512), (20558, 2525272), (22181, 2340496), (30796, 1685756), (41116, 1262636), (44362, 1170248), (61592, 842878), (82232, 631318), (88724, 585124), (123184, 421439), (146281, 354896), (164464, 315659), (177448, 292562)]