49702240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 85772960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 199, 223, 224, 280, 398, 446, 560, 796, 892, 995, 1115, 1120, 1393, 1561, 1592, 1784, 1990, 2230, 2786, 3122, 3184, 3568, 3980, 4460, 5572, 6244, 6368, 6965, 7136, 7805, 7960, 8920, 11144, 12488, 13930, 15610, 15920, 17840, 22288, 24976, 27860, 31220, 31840, 35680, 44377, 44576, 49952, 55720, 62440, 88754, 111440, 124880, 177508, 221885, 222880, 249760, 310639, 355016, 443770, 621278, 710032, 887540, 1242556, 1420064, 1553195, 1775080, 2485112, 3106390, 3550160, 4970224, 6212780, 7100320, 9940448, 12425560, 24851120, 49702240]

約数ペア:

[(1, 49702240), (2, 24851120), (4, 12425560), (5, 9940448), (7, 7100320), (8, 6212780), (10, 4970224), (14, 3550160), (16, 3106390), (20, 2485112), (28, 1775080), (32, 1553195), (35, 1420064), (40, 1242556), (56, 887540), (70, 710032), (80, 621278), (112, 443770), (140, 355016), (160, 310639), (199, 249760), (223, 222880), (224, 221885), (280, 177508), (398, 124880), (446, 111440), (560, 88754), (796, 62440), (892, 55720), (995, 49952), (1115, 44576), (1120, 44377), (1393, 35680), (1561, 31840), (1592, 31220), (1784, 27860), (1990, 24976), (2230, 22288), (2786, 17840), (3122, 15920), (3184, 15610), (3568, 13930), (3980, 12488), (4460, 11144), (5572, 8920), (6244, 7960), (6368, 7805), (6965, 7136)]