48649860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38611}}^1$

素因数の和:38633

約数の個数: 72

約数和(自身を含む): 168657216

約数和(自身を除く): 120007356

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, 38611, 77222, 115833, 154444, 193055, 231666, 270277, 347499, 386110, 463332, 540554, 579165, 694998, 772220, 810831, 1081108, 1158330, 1351385, 1389996, 1621662, 1737495, 2316660, 2432493, 2702770, 3243324, 3474990, 4054155, 4864986, 5405540, 6949980, 8108310, 9729972, 12162465, 16216620, 24324930, 48649860]

約数ペア:

[(1, 48649860), (2, 24324930), (3, 16216620), (4, 12162465), (5, 9729972), (6, 8108310), (7, 6949980), (9, 5405540), (10, 4864986), (12, 4054155), (14, 3474990), (15, 3243324), (18, 2702770), (20, 2432493), (21, 2316660), (28, 1737495), (30, 1621662), (35, 1389996), (36, 1351385), (42, 1158330), (45, 1081108), (60, 810831), (63, 772220), (70, 694998), (84, 579165), (90, 540554), (105, 463332), (126, 386110), (140, 347499), (180, 270277), (210, 231666), (252, 193055), (315, 154444), (420, 115833), (630, 77222), (1260, 38611)]