51452235

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 93506400

約数和(自身を除く): 42054165

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 89, 145, 261, 267, 435, 443, 445, 801, 1305, 1329, 1335, 2215, 2581, 3987, 4005, 6645, 7743, 12847, 12905, 19935, 23229, 38541, 38715, 39427, 64235, 115623, 116145, 118281, 192705, 197135, 354843, 578115, 591405, 1143383, 1774215, 3430149, 5716915, 10290447, 17150745, 51452235]

約数ペア:

[(1, 51452235), (3, 17150745), (5, 10290447), (9, 5716915), (15, 3430149), (29, 1774215), (45, 1143383), (87, 591405), (89, 578115), (145, 354843), (261, 197135), (267, 192705), (435, 118281), (443, 116145), (445, 115623), (801, 64235), (1305, 39427), (1329, 38715), (1335, 38541), (2215, 23229), (2581, 19935), (3987, 12905), (4005, 12847), (6645, 7743)]