47650860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13933}}^1$

素因数の和:13967

約数の個数: 72

約数和(自身を含む): 152159280

約数和(自身を除く): 104508420

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, 13933, 27866, 41799, 55732, 69665, 83598, 125397, 139330, 167196, 208995, 250794, 264727, 278660, 417990, 501588, 529454, 626985, 794181, 835980, 1058908, 1253970, 1323635, 1588362, 2382543, 2507940, 2647270, 3176724, 3970905, 4765086, 5294540, 7941810, 9530172, 11912715, 15883620, 23825430, 47650860]

約数ペア:

[(1, 47650860), (2, 23825430), (3, 15883620), (4, 11912715), (5, 9530172), (6, 7941810), (9, 5294540), (10, 4765086), (12, 3970905), (15, 3176724), (18, 2647270), (19, 2507940), (20, 2382543), (30, 1588362), (36, 1323635), (38, 1253970), (45, 1058908), (57, 835980), (60, 794181), (76, 626985), (90, 529454), (95, 501588), (114, 417990), (171, 278660), (180, 264727), (190, 250794), (228, 208995), (285, 167196), (342, 139330), (380, 125397), (570, 83598), (684, 69665), (855, 55732), (1140, 41799), (1710, 27866), (3420, 13933)]