48587420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 121557744

約数和(自身を除く): 72970324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1153, 1204, 1505, 2107, 2306, 3010, 4214, 4612, 5765, 6020, 8071, 8428, 10535, 11530, 16142, 21070, 23060, 32284, 40355, 42140, 49579, 56497, 80710, 99158, 112994, 161420, 198316, 225988, 247895, 282485, 347053, 495790, 564970, 694106, 991580, 1129940, 1388212, 1735265, 2429371, 3470530, 4858742, 6941060, 9717484, 12146855, 24293710, 48587420]

約数ペア:

[(1, 48587420), (2, 24293710), (4, 12146855), (5, 9717484), (7, 6941060), (10, 4858742), (14, 3470530), (20, 2429371), (28, 1735265), (35, 1388212), (43, 1129940), (49, 991580), (70, 694106), (86, 564970), (98, 495790), (140, 347053), (172, 282485), (196, 247895), (215, 225988), (245, 198316), (301, 161420), (430, 112994), (490, 99158), (602, 80710), (860, 56497), (980, 49579), (1153, 42140), (1204, 40355), (1505, 32284), (2107, 23060), (2306, 21070), (3010, 16142), (4214, 11530), (4612, 10535), (5765, 8428), (6020, 8071)]