51919314848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{7013}}^1$

素因数の和:7510

約数の個数: 96

約数和(自身を含む): 111990574080

約数和(自身を除く): 60071259232

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 439, 496, 527, 544, 878, 992, 1054, 1756, 2108, 3512, 4216, 7013, 7024, 7463, 8432, 13609, 14026, 14048, 14926, 16864, 27218, 28052, 29852, 54436, 56104, 59704, 108872, 112208, 119221, 119408, 217403, 217744, 224416, 231353, 238442, 238816, 434806, 435488, 462706, 476884, 869612, 925412, 953768, 1739224, 1850824, 1907536, 3078707, 3478448, 3695851, 3701648, 3815072, 6157414, 6956896, 7391702, 7403296, 12314828, 14783404, 24629656, 29566808, 49259312, 52338019, 59133616, 95439917, 98518624, 104676038, 118267232, 190879834, 209352076, 381759668, 418704152, 763519336, 837408304, 1527038672, 1622478589, 1674816608, 3054077344, 3244957178, 6489914356, 12979828712, 25959657424, 51919314848]

約数ペア:

[(1, 51919314848), (2, 25959657424), (4, 12979828712), (8, 6489914356), (16, 3244957178), (17, 3054077344), (31, 1674816608), (32, 1622478589), (34, 1527038672), (62, 837408304), (68, 763519336), (124, 418704152), (136, 381759668), (248, 209352076), (272, 190879834), (439, 118267232), (496, 104676038), (527, 98518624), (544, 95439917), (878, 59133616), (992, 52338019), (1054, 49259312), (1756, 29566808), (2108, 24629656), (3512, 14783404), (4216, 12314828), (7013, 7403296), (7024, 7391702), (7463, 6956896), (8432, 6157414), (13609, 3815072), (14026, 3701648), (14048, 3695851), (14926, 3478448), (16864, 3078707), (27218, 1907536), (28052, 1850824), (29852, 1739224), (54436, 953768), (56104, 925412), (59704, 869612), (108872, 476884), (112208, 462706), (119221, 435488), (119408, 434806), (217403, 238816), (217744, 238442), (224416, 231353)]