49661640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6569}}^1$

素因数の和:6596

約数の個数: 128

約数和(自身を含む): 189216000

約数和(自身を除く): 139554360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6569, 7560, 13138, 19707, 26276, 32845, 39414, 45983, 52552, 59121, 65690, 78828, 91966, 98535, 118242, 131380, 137949, 157656, 177363, 183932, 197070, 229915, 236484, 262760, 275898, 295605, 354726, 367864, 394140, 413847, 459830, 472968, 551796, 591210, 689745, 709452, 788280, 827694, 886815, 919660, 1103592, 1182420, 1241541, 1379490, 1418904, 1655388, 1773630, 1839320, 2069235, 2364840, 2483082, 2758980, 3310776, 3547260, 4138470, 4966164, 5517960, 6207705, 7094520, 8276940, 9932328, 12415410, 16553880, 24830820, 49661640]

約数ペア:

[(1, 49661640), (2, 24830820), (3, 16553880), (4, 12415410), (5, 9932328), (6, 8276940), (7, 7094520), (8, 6207705), (9, 5517960), (10, 4966164), (12, 4138470), (14, 3547260), (15, 3310776), (18, 2758980), (20, 2483082), (21, 2364840), (24, 2069235), (27, 1839320), (28, 1773630), (30, 1655388), (35, 1418904), (36, 1379490), (40, 1241541), (42, 1182420), (45, 1103592), (54, 919660), (56, 886815), (60, 827694), (63, 788280), (70, 709452), (72, 689745), (84, 591210), (90, 551796), (105, 472968), (108, 459830), (120, 413847), (126, 394140), (135, 367864), (140, 354726), (168, 295605), (180, 275898), (189, 262760), (210, 236484), (216, 229915), (252, 197070), (270, 183932), (280, 177363), (315, 157656), (360, 137949), (378, 131380), (420, 118242), (504, 98535), (540, 91966), (630, 78828), (756, 65690), (840, 59121), (945, 52552), (1080, 45983), (1260, 39414), (1512, 32845), (1890, 26276), (2520, 19707), (3780, 13138), (6569, 7560)]