50898848

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 137549664

約数和(自身を除く): 86650816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 227, 286, 308, 352, 364, 392, 416, 454, 539, 572, 616, 637, 728, 784, 908, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 1589, 1816, 2002, 2156, 2288, 2464, 2497, 2548, 2912, 2951, 3178, 3632, 4004, 4312, 4576, 4994, 5096, 5902, 6356, 7007, 7264, 8008, 8624, 9988, 10192, 11123, 11804, 12712, 14014, 16016, 17248, 17479, 19976, 20384, 20657, 22246, 23608, 25424, 28028, 32032, 32461, 34958, 39952, 41314, 44492, 47216, 50848, 56056, 64922, 69916, 79904, 82628, 88984, 94432, 112112, 122353, 129844, 139832, 144599, 165256, 177968, 224224, 227227, 244706, 259688, 279664, 289198, 330512, 355936, 454454, 489412, 519376, 559328, 578396, 661024, 908908, 978824, 1038752, 1156792, 1590589, 1817816, 1957648, 2313584, 3181178, 3635632, 3915296, 4627168, 6362356, 7271264, 12724712, 25449424, 50898848]

約数ペア:

[(1, 50898848), (2, 25449424), (4, 12724712), (7, 7271264), (8, 6362356), (11, 4627168), (13, 3915296), (14, 3635632), (16, 3181178), (22, 2313584), (26, 1957648), (28, 1817816), (32, 1590589), (44, 1156792), (49, 1038752), (52, 978824), (56, 908908), (77, 661024), (88, 578396), (91, 559328), (98, 519376), (104, 489412), (112, 454454), (143, 355936), (154, 330512), (176, 289198), (182, 279664), (196, 259688), (208, 244706), (224, 227227), (227, 224224), (286, 177968), (308, 165256), (352, 144599), (364, 139832), (392, 129844), (416, 122353), (454, 112112), (539, 94432), (572, 88984), (616, 82628), (637, 79904), (728, 69916), (784, 64922), (908, 56056), (1001, 50848), (1078, 47216), (1144, 44492), (1232, 41314), (1274, 39952), (1456, 34958), (1568, 32461), (1589, 32032), (1816, 28028), (2002, 25424), (2156, 23608), (2288, 22246), (2464, 20657), (2497, 20384), (2548, 19976), (2912, 17479), (2951, 17248), (3178, 16016), (3632, 14014), (4004, 12712), (4312, 11804), (4576, 11123), (4994, 10192), (5096, 9988), (5902, 8624), (6356, 8008), (7007, 7264)]