54545608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 59761592

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 83, 89, 104, 142, 166, 178, 284, 332, 356, 568, 664, 712, 923, 1079, 1157, 1846, 2158, 2314, 3692, 4316, 4628, 5893, 6319, 7384, 7387, 8632, 9256, 11786, 12638, 14774, 23572, 25276, 29548, 47144, 50552, 59096, 76609, 82147, 96031, 153218, 164294, 192062, 306436, 328588, 384124, 524477, 612872, 657176, 768248, 1048954, 2097908, 4195816, 6818201, 13636402, 27272804, 54545608]

約数ペア:

[(1, 54545608), (2, 27272804), (4, 13636402), (8, 6818201), (13, 4195816), (26, 2097908), (52, 1048954), (71, 768248), (83, 657176), (89, 612872), (104, 524477), (142, 384124), (166, 328588), (178, 306436), (284, 192062), (332, 164294), (356, 153218), (568, 96031), (664, 82147), (712, 76609), (923, 59096), (1079, 50552), (1157, 47144), (1846, 29548), (2158, 25276), (2314, 23572), (3692, 14774), (4316, 12638), (4628, 11786), (5893, 9256), (6319, 8632), (7384, 7387)]