53132940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42169}}^1$

素因数の和:42191

約数の個数: 72

約数和(自身を含む): 184198560

約数和(自身を除く): 131065620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42169, 84338, 126507, 168676, 210845, 253014, 295183, 379521, 421690, 506028, 590366, 632535, 759042, 843380, 885549, 1180732, 1265070, 1475915, 1518084, 1771098, 1897605, 2530140, 2656647, 2951830, 3542196, 3795210, 4427745, 5313294, 5903660, 7590420, 8855490, 10626588, 13283235, 17710980, 26566470, 53132940]

約数ペア:

[(1, 53132940), (2, 26566470), (3, 17710980), (4, 13283235), (5, 10626588), (6, 8855490), (7, 7590420), (9, 5903660), (10, 5313294), (12, 4427745), (14, 3795210), (15, 3542196), (18, 2951830), (20, 2656647), (21, 2530140), (28, 1897605), (30, 1771098), (35, 1518084), (36, 1475915), (42, 1265070), (45, 1180732), (60, 885549), (63, 843380), (70, 759042), (84, 632535), (90, 590366), (105, 506028), (126, 421690), (140, 379521), (180, 295183), (210, 253014), (252, 210845), (315, 168676), (420, 126507), (630, 84338), (1260, 42169)]