53790828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 163021824

約数和(自身を除く): 109230996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 227, 273, 294, 364, 372, 403, 434, 454, 546, 588, 637, 651, 681, 806, 868, 908, 1092, 1209, 1274, 1302, 1362, 1519, 1589, 1612, 1911, 2418, 2548, 2604, 2724, 2821, 2951, 3038, 3178, 3822, 4557, 4767, 4836, 5642, 5902, 6076, 6356, 7037, 7644, 8463, 8853, 9114, 9534, 11123, 11284, 11804, 14074, 16926, 17706, 18228, 19068, 19747, 20657, 21111, 22246, 28148, 33369, 33852, 35412, 39494, 41314, 42222, 44492, 49259, 59241, 61971, 66738, 78988, 82628, 84444, 91481, 98518, 118482, 123942, 133476, 144599, 147777, 182962, 197036, 236964, 247884, 274443, 289198, 295554, 344813, 365924, 433797, 548886, 578396, 591108, 640367, 689626, 867594, 1034439, 1097772, 1280734, 1379252, 1735188, 1921101, 2068878, 2561468, 3842202, 4137756, 4482569, 7684404, 8965138, 13447707, 17930276, 26895414, 53790828]

約数ペア:

[(1, 53790828), (2, 26895414), (3, 17930276), (4, 13447707), (6, 8965138), (7, 7684404), (12, 4482569), (13, 4137756), (14, 3842202), (21, 2561468), (26, 2068878), (28, 1921101), (31, 1735188), (39, 1379252), (42, 1280734), (49, 1097772), (52, 1034439), (62, 867594), (78, 689626), (84, 640367), (91, 591108), (93, 578396), (98, 548886), (124, 433797), (147, 365924), (156, 344813), (182, 295554), (186, 289198), (196, 274443), (217, 247884), (227, 236964), (273, 197036), (294, 182962), (364, 147777), (372, 144599), (403, 133476), (434, 123942), (454, 118482), (546, 98518), (588, 91481), (637, 84444), (651, 82628), (681, 78988), (806, 66738), (868, 61971), (908, 59241), (1092, 49259), (1209, 44492), (1274, 42222), (1302, 41314), (1362, 39494), (1519, 35412), (1589, 33852), (1612, 33369), (1911, 28148), (2418, 22246), (2548, 21111), (2604, 20657), (2724, 19747), (2821, 19068), (2951, 18228), (3038, 17706), (3178, 16926), (3822, 14074), (4557, 11804), (4767, 11284), (4836, 11123), (5642, 9534), (5902, 9114), (6076, 8853), (6356, 8463), (7037, 7644)]