49702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 154431360

約数和(自身を除く): 104728440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 431, 465, 620, 744, 862, 930, 961, 1240, 1293, 1724, 1860, 1922, 2155, 2586, 2883, 3448, 3720, 3844, 4310, 4805, 5172, 5766, 6465, 7688, 8620, 9610, 10344, 11532, 12930, 13361, 14415, 17240, 19220, 23064, 25860, 26722, 28830, 38440, 40083, 51720, 53444, 57660, 66805, 80166, 106888, 115320, 133610, 160332, 200415, 267220, 320664, 400830, 414191, 534440, 801660, 828382, 1242573, 1603320, 1656764, 2070955, 2485146, 3313528, 4141910, 4970292, 6212865, 8283820, 9940584, 12425730, 16567640, 24851460, 49702920]

約数ペア:

[(1, 49702920), (2, 24851460), (3, 16567640), (4, 12425730), (5, 9940584), (6, 8283820), (8, 6212865), (10, 4970292), (12, 4141910), (15, 3313528), (20, 2485146), (24, 2070955), (30, 1656764), (31, 1603320), (40, 1242573), (60, 828382), (62, 801660), (93, 534440), (120, 414191), (124, 400830), (155, 320664), (186, 267220), (248, 200415), (310, 160332), (372, 133610), (431, 115320), (465, 106888), (620, 80166), (744, 66805), (862, 57660), (930, 53444), (961, 51720), (1240, 40083), (1293, 38440), (1724, 28830), (1860, 26722), (1922, 25860), (2155, 23064), (2586, 19220), (2883, 17240), (3448, 14415), (3720, 13361), (3844, 12930), (4310, 11532), (4805, 10344), (5172, 9610), (5766, 8620), (6465, 7688)]