50386140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39989}}^1$

素因数の和:40011

約数の個数: 72

約数和(自身を含む): 174676320

約数和(自身を除く): 124290180

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, 39989, 79978, 119967, 159956, 199945, 239934, 279923, 359901, 399890, 479868, 559846, 599835, 719802, 799780, 839769, 1119692, 1199670, 1399615, 1439604, 1679538, 1799505, 2399340, 2519307, 2799230, 3359076, 3599010, 4198845, 5038614, 5598460, 7198020, 8397690, 10077228, 12596535, 16795380, 25193070, 50386140]

約数ペア:

[(1, 50386140), (2, 25193070), (3, 16795380), (4, 12596535), (5, 10077228), (6, 8397690), (7, 7198020), (9, 5598460), (10, 5038614), (12, 4198845), (14, 3599010), (15, 3359076), (18, 2799230), (20, 2519307), (21, 2399340), (28, 1799505), (30, 1679538), (35, 1439604), (36, 1399615), (42, 1199670), (45, 1119692), (60, 839769), (63, 799780), (70, 719802), (84, 599835), (90, 559846), (105, 479868), (126, 399890), (140, 359901), (180, 279923), (210, 239934), (252, 199945), (315, 159956), (420, 119967), (630, 79978), (1260, 39989)]