47138190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 124975872

約数和(自身を除く): 77837682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1245, 1721, 1826, 2490, 2739, 3442, 4565, 5163, 5478, 8605, 9130, 10326, 13695, 17210, 18931, 25815, 27390, 37862, 51630, 56793, 94655, 113586, 142843, 189310, 283965, 285686, 428529, 567930, 714215, 857058, 1428430, 1571273, 2142645, 3142546, 4285290, 4713819, 7856365, 9427638, 15712730, 23569095, 47138190]

約数ペア:

[(1, 47138190), (2, 23569095), (3, 15712730), (5, 9427638), (6, 7856365), (10, 4713819), (11, 4285290), (15, 3142546), (22, 2142645), (30, 1571273), (33, 1428430), (55, 857058), (66, 714215), (83, 567930), (110, 428529), (165, 285686), (166, 283965), (249, 189310), (330, 142843), (415, 113586), (498, 94655), (830, 56793), (913, 51630), (1245, 37862), (1721, 27390), (1826, 25815), (2490, 18931), (2739, 17210), (3442, 13695), (4565, 10326), (5163, 9130), (5478, 8605)]