46953140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 59733580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 419, 431, 838, 862, 1676, 1724, 2095, 2155, 4190, 4310, 5447, 5603, 8380, 8620, 10894, 11206, 21788, 22412, 27235, 28015, 54470, 56030, 108940, 112060, 180589, 361178, 722356, 902945, 1805890, 2347657, 3611780, 4695314, 9390628, 11738285, 23476570, 46953140]

約数ペア:

[(1, 46953140), (2, 23476570), (4, 11738285), (5, 9390628), (10, 4695314), (13, 3611780), (20, 2347657), (26, 1805890), (52, 902945), (65, 722356), (130, 361178), (260, 180589), (419, 112060), (431, 108940), (838, 56030), (862, 54470), (1676, 28015), (1724, 27235), (2095, 22412), (2155, 21788), (4190, 11206), (4310, 10894), (5447, 8620), (5603, 8380)]