54345500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 133189056

約数和(自身を除く): 78843556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 125, 164, 205, 220, 241, 250, 275, 410, 451, 482, 500, 550, 820, 902, 964, 1025, 1100, 1205, 1375, 1804, 2050, 2255, 2410, 2651, 2750, 4100, 4510, 4820, 5125, 5302, 5500, 6025, 9020, 9881, 10250, 10604, 11275, 12050, 13255, 19762, 20500, 22550, 24100, 26510, 30125, 39524, 45100, 49405, 53020, 56375, 60250, 66275, 98810, 108691, 112750, 120500, 132550, 197620, 217382, 225500, 247025, 265100, 331375, 434764, 494050, 543455, 662750, 988100, 1086910, 1235125, 1325500, 2173820, 2470250, 2717275, 4940500, 5434550, 10869100, 13586375, 27172750, 54345500]

約数ペア:

[(1, 54345500), (2, 27172750), (4, 13586375), (5, 10869100), (10, 5434550), (11, 4940500), (20, 2717275), (22, 2470250), (25, 2173820), (41, 1325500), (44, 1235125), (50, 1086910), (55, 988100), (82, 662750), (100, 543455), (110, 494050), (125, 434764), (164, 331375), (205, 265100), (220, 247025), (241, 225500), (250, 217382), (275, 197620), (410, 132550), (451, 120500), (482, 112750), (500, 108691), (550, 98810), (820, 66275), (902, 60250), (964, 56375), (1025, 53020), (1100, 49405), (1205, 45100), (1375, 39524), (1804, 30125), (2050, 26510), (2255, 24100), (2410, 22550), (2651, 20500), (2750, 19762), (4100, 13255), (4510, 12050), (4820, 11275), (5125, 10604), (5302, 10250), (5500, 9881), (6025, 9020)]