48836590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 52769810

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 97, 110, 115, 194, 199, 230, 253, 398, 485, 506, 970, 995, 1067, 1265, 1990, 2134, 2189, 2231, 2530, 4378, 4462, 4577, 5335, 9154, 10670, 10945, 11155, 19303, 21890, 22310, 22885, 24541, 38606, 45770, 49082, 50347, 96515, 100694, 122705, 193030, 212333, 245410, 251735, 424666, 443969, 503470, 887938, 1061665, 2123330, 2219845, 4439690, 4883659, 9767318, 24418295, 48836590]

約数ペア:

[(1, 48836590), (2, 24418295), (5, 9767318), (10, 4883659), (11, 4439690), (22, 2219845), (23, 2123330), (46, 1061665), (55, 887938), (97, 503470), (110, 443969), (115, 424666), (194, 251735), (199, 245410), (230, 212333), (253, 193030), (398, 122705), (485, 100694), (506, 96515), (970, 50347), (995, 49082), (1067, 45770), (1265, 38606), (1990, 24541), (2134, 22885), (2189, 22310), (2231, 21890), (2530, 19303), (4378, 11155), (4462, 10945), (4577, 10670), (5335, 9154)]