1550209312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{21407}}^1$

素因数の和:21521

約数の個数: 48

約数和(自身を含む): 3193731072

約数和(自身を除く): 1643521760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 4526, 9052, 18104, 21407, 36208, 42814, 72416, 85628, 171256, 342512, 663617, 685024, 1327234, 1562711, 2654468, 3125422, 5308936, 6250844, 10617872, 12501688, 21235744, 25003376, 48444041, 50006752, 96888082, 193776164, 387552328, 775104656, 1550209312]

約数ペア:

[(1, 1550209312), (2, 775104656), (4, 387552328), (8, 193776164), (16, 96888082), (31, 50006752), (32, 48444041), (62, 25003376), (73, 21235744), (124, 12501688), (146, 10617872), (248, 6250844), (292, 5308936), (496, 3125422), (584, 2654468), (992, 1562711), (1168, 1327234), (2263, 685024), (2336, 663617), (4526, 342512), (9052, 171256), (18104, 85628), (21407, 72416), (36208, 42814)]