49456620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14461}}^1$

素因数の和:14495

約数の個数: 72

約数和(自身を含む): 157925040

約数和(自身を除く): 108468420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 14461, 28922, 43383, 57844, 72305, 86766, 130149, 144610, 173532, 216915, 260298, 274759, 289220, 433830, 520596, 549518, 650745, 824277, 867660, 1099036, 1301490, 1373795, 1648554, 2472831, 2602980, 2747590, 3297108, 4121385, 4945662, 5495180, 8242770, 9891324, 12364155, 16485540, 24728310, 49456620]

約数ペア:

[(1, 49456620), (2, 24728310), (3, 16485540), (4, 12364155), (5, 9891324), (6, 8242770), (9, 5495180), (10, 4945662), (12, 4121385), (15, 3297108), (18, 2747590), (19, 2602980), (20, 2472831), (30, 1648554), (36, 1373795), (38, 1301490), (45, 1099036), (57, 867660), (60, 824277), (76, 650745), (90, 549518), (95, 520596), (114, 433830), (171, 289220), (180, 274759), (190, 260298), (228, 216915), (285, 173532), (342, 144610), (380, 130149), (570, 86766), (684, 72305), (855, 57844), (1140, 43383), (1710, 28922), (3420, 14461)]