50836280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3780

約数の個数: 64

約数和(自身を含む): 128839680

約数和(自身を除く): 78003400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 3727, 6820, 7454, 13640, 14908, 18635, 29816, 37270, 40997, 74540, 81994, 115537, 149080, 163988, 204985, 231074, 327976, 409970, 462148, 577685, 819940, 924296, 1155370, 1270907, 1639880, 2310740, 2541814, 4621480, 5083628, 6354535, 10167256, 12709070, 25418140, 50836280]

約数ペア:

[(1, 50836280), (2, 25418140), (4, 12709070), (5, 10167256), (8, 6354535), (10, 5083628), (11, 4621480), (20, 2541814), (22, 2310740), (31, 1639880), (40, 1270907), (44, 1155370), (55, 924296), (62, 819940), (88, 577685), (110, 462148), (124, 409970), (155, 327976), (220, 231074), (248, 204985), (310, 163988), (341, 149080), (440, 115537), (620, 81994), (682, 74540), (1240, 40997), (1364, 37270), (1705, 29816), (2728, 18635), (3410, 14908), (3727, 13640), (6820, 7454)]