53276912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 126621360

約数和(自身を除く): 73344448

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 61, 68, 76, 104, 122, 136, 152, 169, 208, 221, 244, 247, 272, 304, 323, 338, 442, 488, 494, 646, 676, 793, 884, 976, 988, 1037, 1159, 1292, 1352, 1586, 1768, 1976, 2074, 2318, 2584, 2704, 2873, 3172, 3211, 3536, 3952, 4148, 4199, 4636, 5168, 5746, 6344, 6422, 8296, 8398, 9272, 10309, 11492, 12688, 12844, 13481, 15067, 16592, 16796, 18544, 19703, 20618, 22984, 25688, 26962, 30134, 33592, 39406, 41236, 45968, 51376, 53924, 54587, 60268, 67184, 78812, 82472, 107848, 109174, 120536, 157624, 164944, 175253, 195871, 215696, 218348, 241072, 256139, 315248, 350506, 391742, 436696, 512278, 701012, 783484, 873392, 1024556, 1402024, 1566968, 2049112, 2804048, 3133936, 3329807, 4098224, 6659614, 13319228, 26638456, 53276912]

約数ペア:

[(1, 53276912), (2, 26638456), (4, 13319228), (8, 6659614), (13, 4098224), (16, 3329807), (17, 3133936), (19, 2804048), (26, 2049112), (34, 1566968), (38, 1402024), (52, 1024556), (61, 873392), (68, 783484), (76, 701012), (104, 512278), (122, 436696), (136, 391742), (152, 350506), (169, 315248), (208, 256139), (221, 241072), (244, 218348), (247, 215696), (272, 195871), (304, 175253), (323, 164944), (338, 157624), (442, 120536), (488, 109174), (494, 107848), (646, 82472), (676, 78812), (793, 67184), (884, 60268), (976, 54587), (988, 53924), (1037, 51376), (1159, 45968), (1292, 41236), (1352, 39406), (1586, 33592), (1768, 30134), (1976, 26962), (2074, 25688), (2318, 22984), (2584, 20618), (2704, 19703), (2873, 18544), (3172, 16796), (3211, 16592), (3536, 15067), (3952, 13481), (4148, 12844), (4199, 12688), (4636, 11492), (5168, 10309), (5746, 9272), (6344, 8398), (6422, 8296)]