49207725560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1\times {\mathrm{1321}}^1$

素因数の和:2281

約数の個数: 128

約数和(自身を含む): 127527523200

約数和(自身を除く): 78319797640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 692, 769, 865, 1211, 1321, 1384, 1538, 1730, 2422, 2642, 3076, 3460, 3845, 4844, 5284, 5383, 6055, 6152, 6605, 6920, 7690, 9247, 9688, 10568, 10766, 12110, 13210, 15380, 18494, 21532, 24220, 26420, 26915, 30760, 36988, 43064, 46235, 48440, 52840, 53830, 73976, 92470, 107660, 133037, 184940, 215320, 228533, 266074, 369880, 457066, 532148, 665185, 914132, 931259, 1015849, 1064296, 1142665, 1330370, 1599731, 1828264, 1862518, 2031698, 2285330, 2660740, 3199462, 3725036, 4063396, 4570660, 4656295, 5079245, 5321480, 6398924, 7110943, 7450072, 7998655, 8126792, 9141320, 9312590, 10158490, 12797848, 14221886, 15997310, 18625180, 20316980, 28443772, 31994620, 35554715, 37250360, 40633960, 56887544, 63989240, 71109430, 142218860, 175741877, 284437720, 351483754, 702967508, 878709385, 1230193139, 1405935016, 1757418770, 2460386278, 3514837540, 4920772556, 6150965695, 7029675080, 9841545112, 12301931390, 24603862780, 49207725560]

約数ペア:

[(1, 49207725560), (2, 24603862780), (4, 12301931390), (5, 9841545112), (7, 7029675080), (8, 6150965695), (10, 4920772556), (14, 3514837540), (20, 2460386278), (28, 1757418770), (35, 1405935016), (40, 1230193139), (56, 878709385), (70, 702967508), (140, 351483754), (173, 284437720), (280, 175741877), (346, 142218860), (692, 71109430), (769, 63989240), (865, 56887544), (1211, 40633960), (1321, 37250360), (1384, 35554715), (1538, 31994620), (1730, 28443772), (2422, 20316980), (2642, 18625180), (3076, 15997310), (3460, 14221886), (3845, 12797848), (4844, 10158490), (5284, 9312590), (5383, 9141320), (6055, 8126792), (6152, 7998655), (6605, 7450072), (6920, 7110943), (7690, 6398924), (9247, 5321480), (9688, 5079245), (10568, 4656295), (10766, 4570660), (12110, 4063396), (13210, 3725036), (15380, 3199462), (18494, 2660740), (21532, 2285330), (24220, 2031698), (26420, 1862518), (26915, 1828264), (30760, 1599731), (36988, 1330370), (43064, 1142665), (46235, 1064296), (48440, 1015849), (52840, 931259), (53830, 914132), (73976, 665185), (92470, 532148), (107660, 457066), (133037, 369880), (184940, 266074), (215320, 228533)]