890351380450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47997379}}^1$

素因数の和:47997451

約数の個数: 48

約数和(自身を含む): 1928342738880

約数和(自身を除く): 1037991358430

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2650, 3710, 9275, 18550, 47997379, 95994758, 239986895, 335981653, 479973790, 671963306, 1199934475, 1679908265, 2399868950, 2543861087, 3359816530, 5087722174, 8399541325, 12719305435, 16799082650, 17807027609, 25438610870, 35614055218, 63596527175, 89035138045, 127193054350, 178070276090, 445175690225, 890351380450]

約数ペア:

[(1, 890351380450), (2, 445175690225), (5, 178070276090), (7, 127193054350), (10, 89035138045), (14, 63596527175), (25, 35614055218), (35, 25438610870), (50, 17807027609), (53, 16799082650), (70, 12719305435), (106, 8399541325), (175, 5087722174), (265, 3359816530), (350, 2543861087), (371, 2399868950), (530, 1679908265), (742, 1199934475), (1325, 671963306), (1855, 479973790), (2650, 335981653), (3710, 239986895), (9275, 95994758), (18550, 47997379)]