51224250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 159584256

約数和(自身を除く): 108360006

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 462, 525, 550, 750, 770, 825, 875, 887, 1050, 1155, 1375, 1650, 1750, 1774, 1925, 2310, 2625, 2661, 2750, 3850, 4125, 4435, 5250, 5322, 5775, 6209, 8250, 8870, 9625, 9757, 11550, 12418, 13305, 18627, 19250, 19514, 22175, 26610, 28875, 29271, 31045, 37254, 44350, 48785, 57750, 58542, 62090, 66525, 68299, 93135, 97570, 110875, 133050, 136598, 146355, 155225, 186270, 204897, 221750, 243925, 292710, 310450, 332625, 341495, 409794, 465675, 487850, 665250, 682990, 731775, 776125, 931350, 1024485, 1219625, 1463550, 1552250, 1707475, 2048970, 2328375, 2439250, 3414950, 3658875, 4656750, 5122425, 7317750, 8537375, 10244850, 17074750, 25612125, 51224250]

約数ペア:

[(1, 51224250), (2, 25612125), (3, 17074750), (5, 10244850), (6, 8537375), (7, 7317750), (10, 5122425), (11, 4656750), (14, 3658875), (15, 3414950), (21, 2439250), (22, 2328375), (25, 2048970), (30, 1707475), (33, 1552250), (35, 1463550), (42, 1219625), (50, 1024485), (55, 931350), (66, 776125), (70, 731775), (75, 682990), (77, 665250), (105, 487850), (110, 465675), (125, 409794), (150, 341495), (154, 332625), (165, 310450), (175, 292710), (210, 243925), (231, 221750), (250, 204897), (275, 186270), (330, 155225), (350, 146355), (375, 136598), (385, 133050), (462, 110875), (525, 97570), (550, 93135), (750, 68299), (770, 66525), (825, 62090), (875, 58542), (887, 57750), (1050, 48785), (1155, 44350), (1375, 37254), (1650, 31045), (1750, 29271), (1774, 28875), (1925, 26610), (2310, 22175), (2625, 19514), (2661, 19250), (2750, 18627), (3850, 13305), (4125, 12418), (4435, 11550), (5250, 9757), (5322, 9625), (5775, 8870), (6209, 8250)]