53156072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 112320000

約数和(自身を除く): 59163928

約数列:

[1, 2, 4, 8, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 389, 551, 589, 778, 899, 1102, 1178, 1556, 1798, 2204, 2356, 3112, 3596, 4408, 4712, 7192, 7391, 11281, 12059, 14782, 17081, 22562, 24118, 29564, 34162, 45124, 48236, 59128, 68324, 90248, 96472, 136648, 214339, 229121, 349711, 428678, 458242, 699422, 857356, 916484, 1398844, 1714712, 1832968, 2797688, 6644509, 13289018, 26578036, 53156072]

約数ペア:

[(1, 53156072), (2, 26578036), (4, 13289018), (8, 6644509), (19, 2797688), (29, 1832968), (31, 1714712), (38, 1398844), (58, 916484), (62, 857356), (76, 699422), (116, 458242), (124, 428678), (152, 349711), (232, 229121), (248, 214339), (389, 136648), (551, 96472), (589, 90248), (778, 68324), (899, 59128), (1102, 48236), (1178, 45124), (1556, 34162), (1798, 29564), (2204, 24118), (2356, 22562), (3112, 17081), (3596, 14782), (4408, 12059), (4712, 11281), (7192, 7391)]