47425860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7121}}^1$

素因数の和:7173

約数の個数: 72

約数和(自身を含む): 147767256

約数和(自身を除く): 100341396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 7121, 14242, 21363, 28484, 35605, 42726, 64089, 71210, 85452, 106815, 128178, 142420, 213630, 256356, 263477, 320445, 427260, 526954, 640890, 790431, 1053908, 1281780, 1317385, 1580862, 2371293, 2634770, 3161724, 3952155, 4742586, 5269540, 7904310, 9485172, 11856465, 15808620, 23712930, 47425860]

約数ペア:

[(1, 47425860), (2, 23712930), (3, 15808620), (4, 11856465), (5, 9485172), (6, 7904310), (9, 5269540), (10, 4742586), (12, 3952155), (15, 3161724), (18, 2634770), (20, 2371293), (30, 1580862), (36, 1317385), (37, 1281780), (45, 1053908), (60, 790431), (74, 640890), (90, 526954), (111, 427260), (148, 320445), (180, 263477), (185, 256356), (222, 213630), (333, 142420), (370, 128178), (444, 106815), (555, 85452), (666, 71210), (740, 64089), (1110, 42726), (1332, 35605), (1665, 28484), (2220, 21363), (3330, 14242), (6660, 7121)]