49897070.000000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 254741760

約数和(自身を除く): 141299288

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 1871, 2332, 2756, 3742, 4664, 5512, 7484, 7579, 14968, 15158, 20581, 24323, 30316, 41162, 48646, 60632, 82324, 97292, 99163, 164648, 194584, 198326, 267553, 396652, 535106, 793304, 1070212, 1090793, 1289119, 2140424, 2181586, 2578238, 4363172, 5156476, 8726344, 10312952, 14180309, 28360618, 56721236, 113442472]

約数ペア:

[(1, 113442472), (2, 56721236), (4, 28360618), (8, 14180309), (11, 10312952), (13, 8726344), (22, 5156476), (26, 4363172), (44, 2578238), (52, 2181586), (53, 2140424), (88, 1289119), (104, 1090793), (106, 1070212), (143, 793304), (212, 535106), (286, 396652), (424, 267553), (572, 198326), (583, 194584), (689, 164648), (1144, 99163), (1166, 97292), (1378, 82324), (1871, 60632), (2332, 48646), (2756, 41162), (3742, 30316), (4664, 24323), (5512, 20581), (7484, 15158), (7579, 14968)]