53144280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21089}}^1$

素因数の和:21113

約数の個数: 96

約数和(自身を含む): 197402400

約数和(自身を除く): 144258120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21089, 42178, 63267, 84356, 105445, 126534, 147623, 168712, 189801, 210890, 253068, 295246, 316335, 379602, 421780, 442869, 506136, 590492, 632670, 738115, 759204, 843560, 885738, 949005, 1180984, 1265340, 1328607, 1476230, 1518408, 1771476, 1898010, 2214345, 2530680, 2657214, 2952460, 3542952, 3796020, 4428690, 5314428, 5904920, 6643035, 7592040, 8857380, 10628856, 13286070, 17714760, 26572140, 53144280]

約数ペア:

[(1, 53144280), (2, 26572140), (3, 17714760), (4, 13286070), (5, 10628856), (6, 8857380), (7, 7592040), (8, 6643035), (9, 5904920), (10, 5314428), (12, 4428690), (14, 3796020), (15, 3542952), (18, 2952460), (20, 2657214), (21, 2530680), (24, 2214345), (28, 1898010), (30, 1771476), (35, 1518408), (36, 1476230), (40, 1328607), (42, 1265340), (45, 1180984), (56, 949005), (60, 885738), (63, 843560), (70, 759204), (72, 738115), (84, 632670), (90, 590492), (105, 506136), (120, 442869), (126, 421780), (140, 379602), (168, 316335), (180, 295246), (210, 253068), (252, 210890), (280, 189801), (315, 168712), (360, 147623), (420, 126534), (504, 105445), (630, 84356), (840, 63267), (1260, 42178), (2520, 21089)]