51558494192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{6869}}^1$

素因数の和:7354

約数の個数: 80

約数和(自身を含む): 106178323200

約数和(自身を除く): 54619829008

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 409, 496, 592, 818, 1147, 1636, 2294, 3272, 4588, 6544, 6869, 9176, 12679, 13738, 15133, 18352, 25358, 27476, 30266, 50716, 54952, 60532, 101432, 109904, 121064, 202864, 212939, 242128, 254153, 425878, 469123, 508306, 851756, 938246, 1016612, 1703512, 1876492, 2033224, 2809421, 3407024, 3752984, 4066448, 5618842, 7505968, 7878743, 11237684, 15757486, 22475368, 31514972, 44950736, 63029944, 87092051, 103948577, 126059888, 174184102, 207897154, 348368204, 415794308, 696736408, 831588616, 1393472816, 1663177232, 3222405887, 6444811774, 12889623548, 25779247096, 51558494192]

約数ペア:

[(1, 51558494192), (2, 25779247096), (4, 12889623548), (8, 6444811774), (16, 3222405887), (31, 1663177232), (37, 1393472816), (62, 831588616), (74, 696736408), (124, 415794308), (148, 348368204), (248, 207897154), (296, 174184102), (409, 126059888), (496, 103948577), (592, 87092051), (818, 63029944), (1147, 44950736), (1636, 31514972), (2294, 22475368), (3272, 15757486), (4588, 11237684), (6544, 7878743), (6869, 7505968), (9176, 5618842), (12679, 4066448), (13738, 3752984), (15133, 3407024), (18352, 2809421), (25358, 2033224), (27476, 1876492), (30266, 1703512), (50716, 1016612), (54952, 938246), (60532, 851756), (101432, 508306), (109904, 469123), (121064, 425878), (202864, 254153), (212939, 242128)]