48349860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61987}}^1$

素因数の和:62012

約数の個数: 48

約数和(自身を含む): 145795776

約数和(自身を除く): 97445916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 61987, 123974, 185961, 247948, 309935, 371922, 619870, 743844, 805831, 929805, 1239740, 1611662, 1859610, 2417493, 3223324, 3719220, 4029155, 4834986, 8058310, 9669972, 12087465, 16116620, 24174930, 48349860]

約数ペア:

[(1, 48349860), (2, 24174930), (3, 16116620), (4, 12087465), (5, 9669972), (6, 8058310), (10, 4834986), (12, 4029155), (13, 3719220), (15, 3223324), (20, 2417493), (26, 1859610), (30, 1611662), (39, 1239740), (52, 929805), (60, 805831), (65, 743844), (78, 619870), (130, 371922), (156, 309935), (195, 247948), (260, 185961), (390, 123974), (780, 61987)]