53381790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7703}}^1$

素因数の和:7734

約数の個数: 96

約数和(自身を含む): 173062656

約数和(自身を除く): 119680866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 7703, 15406, 23109, 38515, 46218, 53921, 69327, 77030, 84733, 107842, 115545, 138654, 161763, 169466, 231090, 254199, 269605, 323526, 346635, 423665, 485289, 508398, 539210, 593131, 693270, 762597, 808815, 847330, 970578, 1186262, 1270995, 1525194, 1617630, 1779393, 2426445, 2541990, 2965655, 3558786, 3812985, 4852890, 5338179, 5931310, 7625970, 8896965, 10676358, 17793930, 26690895, 53381790]

約数ペア:

[(1, 53381790), (2, 26690895), (3, 17793930), (5, 10676358), (6, 8896965), (7, 7625970), (9, 5931310), (10, 5338179), (11, 4852890), (14, 3812985), (15, 3558786), (18, 2965655), (21, 2541990), (22, 2426445), (30, 1779393), (33, 1617630), (35, 1525194), (42, 1270995), (45, 1186262), (55, 970578), (63, 847330), (66, 808815), (70, 762597), (77, 693270), (90, 593131), (99, 539210), (105, 508398), (110, 485289), (126, 423665), (154, 346635), (165, 323526), (198, 269605), (210, 254199), (231, 231090), (315, 169466), (330, 161763), (385, 138654), (462, 115545), (495, 107842), (630, 84733), (693, 77030), (770, 69327), (990, 53921), (1155, 46218), (1386, 38515), (2310, 23109), (3465, 15406), (6930, 7703)]