52439760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 177548904

約数和(自身を除く): 125109144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 421, 519, 692, 720, 842, 865, 1038, 1263, 1384, 1557, 1684, 1730, 2076, 2105, 2526, 2595, 2768, 3114, 3368, 3460, 3789, 4152, 4210, 5052, 5190, 6228, 6315, 6736, 6920, 7578, 7785, 8304, 8420, 10104, 10380, 12456, 12630, 13840, 15156, 15570, 16840, 18945, 20208, 20760, 24912, 25260, 30312, 31140, 33680, 37890, 41520, 50520, 60624, 62280, 72833, 75780, 101040, 124560, 145666, 151560, 218499, 291332, 303120, 364165, 436998, 582664, 655497, 728330, 873996, 1092495, 1165328, 1310994, 1456660, 1747992, 2184990, 2621988, 2913320, 3277485, 3495984, 4369980, 5243976, 5826640, 6554970, 8739960, 10487952, 13109940, 17479920, 26219880, 52439760]

約数ペア:

[(1, 52439760), (2, 26219880), (3, 17479920), (4, 13109940), (5, 10487952), (6, 8739960), (8, 6554970), (9, 5826640), (10, 5243976), (12, 4369980), (15, 3495984), (16, 3277485), (18, 2913320), (20, 2621988), (24, 2184990), (30, 1747992), (36, 1456660), (40, 1310994), (45, 1165328), (48, 1092495), (60, 873996), (72, 728330), (80, 655497), (90, 582664), (120, 436998), (144, 364165), (173, 303120), (180, 291332), (240, 218499), (346, 151560), (360, 145666), (421, 124560), (519, 101040), (692, 75780), (720, 72833), (842, 62280), (865, 60624), (1038, 50520), (1263, 41520), (1384, 37890), (1557, 33680), (1684, 31140), (1730, 30312), (2076, 25260), (2105, 24912), (2526, 20760), (2595, 20208), (2768, 18945), (3114, 16840), (3368, 15570), (3460, 15156), (3789, 13840), (4152, 12630), (4210, 12456), (5052, 10380), (5190, 10104), (6228, 8420), (6315, 8304), (6736, 7785), (6920, 7578)]