49046120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 67593880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 599, 712, 890, 920, 1198, 1780, 2047, 2396, 2995, 3560, 4094, 4792, 5990, 8188, 10235, 11980, 13777, 16376, 20470, 23960, 27554, 40940, 53311, 55108, 68885, 81880, 106622, 110216, 137770, 213244, 266555, 275540, 426488, 533110, 551080, 1066220, 1226153, 2132440, 2452306, 4904612, 6130765, 9809224, 12261530, 24523060, 49046120]

約数ペア:

[(1, 49046120), (2, 24523060), (4, 12261530), (5, 9809224), (8, 6130765), (10, 4904612), (20, 2452306), (23, 2132440), (40, 1226153), (46, 1066220), (89, 551080), (92, 533110), (115, 426488), (178, 275540), (184, 266555), (230, 213244), (356, 137770), (445, 110216), (460, 106622), (599, 81880), (712, 68885), (890, 55108), (920, 53311), (1198, 40940), (1780, 27554), (2047, 23960), (2396, 20470), (2995, 16376), (3560, 13777), (4094, 11980), (4792, 10235), (5990, 8188)]