53792750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 113577984

約数和(自身を除く): 59785234

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 550, 631, 682, 775, 1262, 1375, 1550, 1705, 2750, 3155, 3410, 3875, 6310, 6941, 7750, 8525, 13882, 15775, 17050, 19561, 31550, 34705, 39122, 42625, 69410, 78875, 85250, 97805, 157750, 173525, 195610, 215171, 347050, 430342, 489025, 867625, 978050, 1075855, 1735250, 2151710, 2445125, 4890250, 5379275, 10758550, 26896375, 53792750]

約数ペア:

[(1, 53792750), (2, 26896375), (5, 10758550), (10, 5379275), (11, 4890250), (22, 2445125), (25, 2151710), (31, 1735250), (50, 1075855), (55, 978050), (62, 867625), (110, 489025), (125, 430342), (155, 347050), (250, 215171), (275, 195610), (310, 173525), (341, 157750), (550, 97805), (631, 85250), (682, 78875), (775, 69410), (1262, 42625), (1375, 39122), (1550, 34705), (1705, 31550), (2750, 19561), (3155, 17050), (3410, 15775), (3875, 13882), (6310, 8525), (6941, 7750)]