40848054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 92207808

約数和(自身を除く): 51359754

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 53, 78, 82, 106, 123, 159, 241, 246, 318, 482, 533, 689, 723, 1066, 1378, 1446, 1599, 2067, 2173, 3133, 3198, 4134, 4346, 6266, 6519, 9399, 9881, 12773, 13038, 18798, 19762, 25546, 28249, 29643, 38319, 56498, 59286, 76638, 84747, 128453, 166049, 169494, 256906, 332098, 385359, 498147, 523693, 770718, 996294, 1047386, 1571079, 3142158, 6808009, 13616018, 20424027, 40848054]

約数ペア:

[(1, 40848054), (2, 20424027), (3, 13616018), (6, 6808009), (13, 3142158), (26, 1571079), (39, 1047386), (41, 996294), (53, 770718), (78, 523693), (82, 498147), (106, 385359), (123, 332098), (159, 256906), (241, 169494), (246, 166049), (318, 128453), (482, 84747), (533, 76638), (689, 59286), (723, 56498), (1066, 38319), (1378, 29643), (1446, 28249), (1599, 25546), (2067, 19762), (2173, 18798), (3133, 13038), (3198, 12773), (4134, 9881), (4346, 9399), (6266, 6519)]