47184914

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 90685440

約数和(自身を除く): 43500526

約数列:

[1, 2, 7, 14, 23, 29, 31, 46, 58, 62, 161, 163, 203, 217, 322, 326, 406, 434, 667, 713, 899, 1141, 1334, 1426, 1798, 2282, 3749, 4669, 4727, 4991, 5053, 6293, 7498, 9338, 9454, 9982, 10106, 12586, 20677, 26243, 33089, 35371, 41354, 52486, 66178, 70742, 108721, 116219, 144739, 146537, 217442, 232438, 289478, 293074, 761047, 813533, 1025759, 1522094, 1627066, 2051518, 3370351, 6740702, 23592457, 47184914]

約数ペア:

[(1, 47184914), (2, 23592457), (7, 6740702), (14, 3370351), (23, 2051518), (29, 1627066), (31, 1522094), (46, 1025759), (58, 813533), (62, 761047), (161, 293074), (163, 289478), (203, 232438), (217, 217442), (322, 146537), (326, 144739), (406, 116219), (434, 108721), (667, 70742), (713, 66178), (899, 52486), (1141, 41354), (1334, 35371), (1426, 33089), (1798, 26243), (2282, 20677), (3749, 12586), (4669, 10106), (4727, 9982), (4991, 9454), (5053, 9338), (6293, 7498)]