49672740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 153369216

約数和(自身を除く): 103696476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1481, 1677, 2236, 2580, 2795, 2962, 3354, 4443, 5590, 5924, 6708, 7405, 8385, 8886, 11180, 14810, 16770, 17772, 19253, 22215, 29620, 33540, 38506, 44430, 57759, 63683, 77012, 88860, 96265, 115518, 127366, 191049, 192530, 231036, 254732, 288795, 318415, 382098, 385060, 577590, 636830, 764196, 827879, 955245, 1155180, 1273660, 1655758, 1910490, 2483637, 3311516, 3820980, 4139395, 4967274, 8278790, 9934548, 12418185, 16557580, 24836370, 49672740]

約数ペア:

[(1, 49672740), (2, 24836370), (3, 16557580), (4, 12418185), (5, 9934548), (6, 8278790), (10, 4967274), (12, 4139395), (13, 3820980), (15, 3311516), (20, 2483637), (26, 1910490), (30, 1655758), (39, 1273660), (43, 1155180), (52, 955245), (60, 827879), (65, 764196), (78, 636830), (86, 577590), (129, 385060), (130, 382098), (156, 318415), (172, 288795), (195, 254732), (215, 231036), (258, 192530), (260, 191049), (390, 127366), (430, 115518), (516, 96265), (559, 88860), (645, 77012), (780, 63683), (860, 57759), (1118, 44430), (1290, 38506), (1481, 33540), (1677, 29620), (2236, 22215), (2580, 19253), (2795, 17772), (2962, 16770), (3354, 14810), (4443, 11180), (5590, 8886), (5924, 8385), (6708, 7405)]