53149250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 125483904

約数和(自身を除く): 72334654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 125, 154, 175, 242, 250, 251, 275, 350, 385, 502, 550, 605, 770, 847, 875, 1210, 1255, 1375, 1694, 1750, 1757, 1925, 2510, 2750, 2761, 3025, 3514, 3850, 4235, 5522, 6050, 6275, 8470, 8785, 9625, 12550, 13805, 15125, 17570, 19250, 19327, 21175, 27610, 30250, 30371, 31375, 38654, 42350, 43925, 60742, 62750, 69025, 87850, 96635, 105875, 138050, 151855, 193270, 211750, 212597, 219625, 303710, 345125, 425194, 439250, 483175, 690250, 759275, 966350, 1062985, 1518550, 2125970, 2415875, 3796375, 4831750, 5314925, 7592750, 10629850, 26574625, 53149250]

約数ペア:

[(1, 53149250), (2, 26574625), (5, 10629850), (7, 7592750), (10, 5314925), (11, 4831750), (14, 3796375), (22, 2415875), (25, 2125970), (35, 1518550), (50, 1062985), (55, 966350), (70, 759275), (77, 690250), (110, 483175), (121, 439250), (125, 425194), (154, 345125), (175, 303710), (242, 219625), (250, 212597), (251, 211750), (275, 193270), (350, 151855), (385, 138050), (502, 105875), (550, 96635), (605, 87850), (770, 69025), (847, 62750), (875, 60742), (1210, 43925), (1255, 42350), (1375, 38654), (1694, 31375), (1750, 30371), (1757, 30250), (1925, 27610), (2510, 21175), (2750, 19327), (2761, 19250), (3025, 17570), (3514, 15125), (3850, 13805), (4235, 12550), (5522, 9625), (6050, 8785), (6275, 8470)]