47578908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 124513200

約数和(自身を除く): 76934292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 809, 1014, 1131, 1508, 1618, 2028, 2262, 2427, 3236, 4524, 4854, 4901, 9708, 9802, 10517, 14703, 19604, 21034, 23461, 29406, 31551, 42068, 46922, 58812, 63102, 70383, 93844, 126204, 136721, 140766, 273442, 281532, 304993, 410163, 546884, 609986, 820326, 914979, 1219972, 1640652, 1829958, 3659916, 3964909, 7929818, 11894727, 15859636, 23789454, 47578908]

約数ペア:

[(1, 47578908), (2, 23789454), (3, 15859636), (4, 11894727), (6, 7929818), (12, 3964909), (13, 3659916), (26, 1829958), (29, 1640652), (39, 1219972), (52, 914979), (58, 820326), (78, 609986), (87, 546884), (116, 410163), (156, 304993), (169, 281532), (174, 273442), (338, 140766), (348, 136721), (377, 126204), (507, 93844), (676, 70383), (754, 63102), (809, 58812), (1014, 46922), (1131, 42068), (1508, 31551), (1618, 29406), (2028, 23461), (2262, 21034), (2427, 19604), (3236, 14703), (4524, 10517), (4854, 9802), (4901, 9708)]