2652050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 5356800

約数和(自身を除く): 2704750

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 59, 62, 118, 145, 155, 290, 295, 310, 590, 725, 775, 899, 1450, 1475, 1550, 1711, 1798, 1829, 2950, 3422, 3658, 4495, 8555, 8990, 9145, 17110, 18290, 22475, 42775, 44950, 45725, 53041, 85550, 91450, 106082, 265205, 530410, 1326025, 2652050]

約数ペア:

[(1, 2652050), (2, 1326025), (5, 530410), (10, 265205), (25, 106082), (29, 91450), (31, 85550), (50, 53041), (58, 45725), (59, 44950), (62, 42775), (118, 22475), (145, 18290), (155, 17110), (290, 9145), (295, 8990), (310, 8555), (590, 4495), (725, 3658), (775, 3422), (899, 2950), (1450, 1829), (1475, 1798), (1550, 1711)]