49663068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 148811040

約数和(自身を除く): 99147972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 89, 91, 98, 146, 147, 156, 178, 182, 196, 219, 267, 273, 292, 294, 356, 364, 438, 511, 534, 546, 588, 623, 637, 876, 949, 1022, 1068, 1092, 1157, 1246, 1274, 1533, 1869, 1898, 1911, 2044, 2314, 2492, 2548, 2847, 3066, 3471, 3577, 3738, 3796, 3822, 4361, 4628, 5694, 6132, 6497, 6643, 6942, 7154, 7476, 7644, 8099, 8722, 10731, 11388, 12994, 13083, 13286, 13884, 14308, 16198, 17444, 19491, 19929, 21462, 24297, 25988, 26166, 26572, 32396, 38982, 39858, 42924, 45479, 46501, 48594, 52332, 56693, 77964, 79716, 84461, 90958, 93002, 97188, 113386, 136437, 139503, 168922, 170079, 181916, 186004, 226772, 253383, 272874, 279006, 318353, 337844, 340158, 506766, 545748, 558012, 591227, 636706, 680316, 955059, 1013532, 1182454, 1273412, 1773681, 1910118, 2364908, 3547362, 3820236, 4138589, 7094724, 8277178, 12415767, 16554356, 24831534, 49663068]

約数ペア:

[(1, 49663068), (2, 24831534), (3, 16554356), (4, 12415767), (6, 8277178), (7, 7094724), (12, 4138589), (13, 3820236), (14, 3547362), (21, 2364908), (26, 1910118), (28, 1773681), (39, 1273412), (42, 1182454), (49, 1013532), (52, 955059), (73, 680316), (78, 636706), (84, 591227), (89, 558012), (91, 545748), (98, 506766), (146, 340158), (147, 337844), (156, 318353), (178, 279006), (182, 272874), (196, 253383), (219, 226772), (267, 186004), (273, 181916), (292, 170079), (294, 168922), (356, 139503), (364, 136437), (438, 113386), (511, 97188), (534, 93002), (546, 90958), (588, 84461), (623, 79716), (637, 77964), (876, 56693), (949, 52332), (1022, 48594), (1068, 46501), (1092, 45479), (1157, 42924), (1246, 39858), (1274, 38982), (1533, 32396), (1869, 26572), (1898, 26166), (1911, 25988), (2044, 24297), (2314, 21462), (2492, 19929), (2548, 19491), (2847, 17444), (3066, 16198), (3471, 14308), (3577, 13884), (3738, 13286), (3796, 13083), (3822, 12994), (4361, 11388), (4628, 10731), (5694, 8722), (6132, 8099), (6497, 7644), (6643, 7476), (6942, 7154)]