48853240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71843}}^1$

素因数の和:71871

約数の個数: 32

約数和(自身を含む): 116387280

約数和(自身を除く): 67534040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71843, 143686, 287372, 359215, 574744, 718430, 1221331, 1436860, 2442662, 2873720, 4885324, 6106655, 9770648, 12213310, 24426620, 48853240]

約数ペア:

[(1, 48853240), (2, 24426620), (4, 12213310), (5, 9770648), (8, 6106655), (10, 4885324), (17, 2873720), (20, 2442662), (34, 1436860), (40, 1221331), (68, 718430), (85, 574744), (136, 359215), (170, 287372), (340, 143686), (680, 71843)]