54085408

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 117734148

約数和(自身を除く): 63648740

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 137, 146, 169, 208, 274, 292, 338, 416, 548, 584, 676, 949, 1096, 1168, 1352, 1781, 1898, 2192, 2336, 2704, 3562, 3796, 4384, 5408, 7124, 7592, 10001, 12337, 14248, 15184, 20002, 23153, 24674, 28496, 30368, 40004, 46306, 49348, 56992, 80008, 92612, 98696, 130013, 160016, 185224, 197392, 260026, 320032, 370448, 394784, 520052, 740896, 1040104, 1690169, 2080208, 3380338, 4160416, 6760676, 13521352, 27042704, 54085408]

約数ペア:

[(1, 54085408), (2, 27042704), (4, 13521352), (8, 6760676), (13, 4160416), (16, 3380338), (26, 2080208), (32, 1690169), (52, 1040104), (73, 740896), (104, 520052), (137, 394784), (146, 370448), (169, 320032), (208, 260026), (274, 197392), (292, 185224), (338, 160016), (416, 130013), (548, 98696), (584, 92612), (676, 80008), (949, 56992), (1096, 49348), (1168, 46306), (1352, 40004), (1781, 30368), (1898, 28496), (2192, 24674), (2336, 23153), (2704, 20002), (3562, 15184), (3796, 14248), (4384, 12337), (5408, 10001), (7124, 7592)]