47928660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1497

約数の個数: 96

約数和(自身を含む): 147987840

約数和(自身を除く): 100059180

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, 1429, 1677, 2236, 2580, 2795, 2858, 3354, 4287, 5590, 5716, 6708, 7145, 8385, 8574, 11180, 14290, 16770, 17148, 18577, 21435, 28580, 33540, 37154, 42870, 55731, 61447, 74308, 85740, 92885, 111462, 122894, 184341, 185770, 222924, 245788, 278655, 307235, 368682, 371540, 557310, 614470, 737364, 798811, 921705, 1114620, 1228940, 1597622, 1843410, 2396433, 3195244, 3686820, 3994055, 4792866, 7988110, 9585732, 11982165, 15976220, 23964330, 47928660]

約数ペア:

[(1, 47928660), (2, 23964330), (3, 15976220), (4, 11982165), (5, 9585732), (6, 7988110), (10, 4792866), (12, 3994055), (13, 3686820), (15, 3195244), (20, 2396433), (26, 1843410), (30, 1597622), (39, 1228940), (43, 1114620), (52, 921705), (60, 798811), (65, 737364), (78, 614470), (86, 557310), (129, 371540), (130, 368682), (156, 307235), (172, 278655), (195, 245788), (215, 222924), (258, 185770), (260, 184341), (390, 122894), (430, 111462), (516, 92885), (559, 85740), (645, 74308), (780, 61447), (860, 55731), (1118, 42870), (1290, 37154), (1429, 33540), (1677, 28580), (2236, 21435), (2580, 18577), (2795, 17148), (2858, 16770), (3354, 14290), (4287, 11180), (5590, 8574), (5716, 8385), (6708, 7145)]