6805025450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151391}}^1$

素因数の和:151463

約数の個数: 48

約数和(自身を含む): 13516277760

約数和(自身を除く): 6711252310

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 4495, 8990, 22475, 44950, 151391, 302782, 756955, 1513910, 3784775, 4390339, 4693121, 7569550, 8780678, 9386242, 21951695, 23465605, 43903390, 46931210, 109758475, 117328025, 136100509, 219516950, 234656050, 272201018, 680502545, 1361005090, 3402512725, 6805025450]

約数ペア:

[(1, 6805025450), (2, 3402512725), (5, 1361005090), (10, 680502545), (25, 272201018), (29, 234656050), (31, 219516950), (50, 136100509), (58, 117328025), (62, 109758475), (145, 46931210), (155, 43903390), (290, 23465605), (310, 21951695), (725, 9386242), (775, 8780678), (899, 7569550), (1450, 4693121), (1550, 4390339), (1798, 3784775), (4495, 1513910), (8990, 756955), (22475, 302782), (44950, 151391)]