51596090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 120113280

約数和(自身を除く): 68517190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 59, 62, 65, 70, 91, 118, 130, 155, 182, 217, 295, 310, 403, 413, 434, 455, 590, 767, 806, 826, 910, 961, 1085, 1534, 1829, 1922, 2015, 2065, 2170, 2821, 3658, 3835, 4030, 4130, 4805, 5369, 5642, 6727, 7670, 9145, 9610, 10738, 12493, 12803, 13454, 14105, 18290, 23777, 24986, 25606, 26845, 28210, 33635, 47554, 53690, 56699, 62465, 64015, 67270, 87451, 113398, 118885, 124930, 128030, 166439, 174902, 237770, 283495, 332878, 396893, 437255, 566990, 737087, 793786, 832195, 874510, 1474174, 1664390, 1984465, 3685435, 3968930, 5159609, 7370870, 10319218, 25798045, 51596090]

約数ペア:

[(1, 51596090), (2, 25798045), (5, 10319218), (7, 7370870), (10, 5159609), (13, 3968930), (14, 3685435), (26, 1984465), (31, 1664390), (35, 1474174), (59, 874510), (62, 832195), (65, 793786), (70, 737087), (91, 566990), (118, 437255), (130, 396893), (155, 332878), (182, 283495), (217, 237770), (295, 174902), (310, 166439), (403, 128030), (413, 124930), (434, 118885), (455, 113398), (590, 87451), (767, 67270), (806, 64015), (826, 62465), (910, 56699), (961, 53690), (1085, 47554), (1534, 33635), (1829, 28210), (1922, 26845), (2015, 25606), (2065, 24986), (2170, 23777), (2821, 18290), (3658, 14105), (3835, 13454), (4030, 12803), (4130, 12493), (4805, 10738), (5369, 9610), (5642, 9145), (6727, 7670)]