48311120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 136491264

約数和(自身を除く): 88180144

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 41, 44, 52, 55, 65, 80, 82, 88, 103, 104, 110, 130, 143, 164, 176, 205, 206, 208, 220, 260, 286, 328, 410, 412, 440, 451, 515, 520, 533, 572, 656, 715, 820, 824, 880, 902, 1030, 1040, 1066, 1133, 1144, 1339, 1430, 1640, 1648, 1804, 2060, 2132, 2255, 2266, 2288, 2665, 2678, 2860, 3280, 3608, 4120, 4223, 4264, 4510, 4532, 5330, 5356, 5665, 5720, 5863, 6695, 7216, 8240, 8446, 8528, 9020, 9064, 10660, 10712, 11330, 11440, 11726, 13390, 14729, 16892, 18040, 18128, 21115, 21320, 21424, 22660, 23452, 26780, 29315, 29458, 33784, 36080, 42230, 42640, 45320, 46453, 46904, 53560, 54899, 58630, 58916, 67568, 73645, 84460, 90640, 92906, 93808, 107120, 109798, 117260, 117832, 147290, 168920, 185812, 219596, 232265, 234520, 235664, 274495, 294580, 337840, 371624, 439192, 464530, 469040, 548990, 589160, 603889, 743248, 878384, 929060, 1097980, 1178320, 1207778, 1858120, 2195960, 2415556, 3019445, 3716240, 4391920, 4831112, 6038890, 9662224, 12077780, 24155560, 48311120]

約数ペア:

[(1, 48311120), (2, 24155560), (4, 12077780), (5, 9662224), (8, 6038890), (10, 4831112), (11, 4391920), (13, 3716240), (16, 3019445), (20, 2415556), (22, 2195960), (26, 1858120), (40, 1207778), (41, 1178320), (44, 1097980), (52, 929060), (55, 878384), (65, 743248), (80, 603889), (82, 589160), (88, 548990), (103, 469040), (104, 464530), (110, 439192), (130, 371624), (143, 337840), (164, 294580), (176, 274495), (205, 235664), (206, 234520), (208, 232265), (220, 219596), (260, 185812), (286, 168920), (328, 147290), (410, 117832), (412, 117260), (440, 109798), (451, 107120), (515, 93808), (520, 92906), (533, 90640), (572, 84460), (656, 73645), (715, 67568), (820, 58916), (824, 58630), (880, 54899), (902, 53560), (1030, 46904), (1040, 46453), (1066, 45320), (1133, 42640), (1144, 42230), (1339, 36080), (1430, 33784), (1640, 29458), (1648, 29315), (1804, 26780), (2060, 23452), (2132, 22660), (2255, 21424), (2266, 21320), (2288, 21115), (2665, 18128), (2678, 18040), (2860, 16892), (3280, 14729), (3608, 13390), (4120, 11726), (4223, 11440), (4264, 11330), (4510, 10712), (4532, 10660), (5330, 9064), (5356, 9020), (5665, 8528), (5720, 8446), (5863, 8240), (6695, 7216)]