47020402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 45513998

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 509, 646, 1018, 2431, 2717, 3553, 4199, 4862, 5434, 5599, 6617, 7106, 8398, 8653, 9671, 11198, 13234, 17306, 19342, 46189, 72787, 92378, 95183, 106381, 112489, 125723, 145574, 164407, 190366, 212762, 224978, 251446, 328814, 1237379, 1382953, 1808477, 2137291, 2474758, 2765906, 3616954, 4274582, 23510201, 47020402]

約数ペア:

[(1, 47020402), (2, 23510201), (11, 4274582), (13, 3616954), (17, 2765906), (19, 2474758), (22, 2137291), (26, 1808477), (34, 1382953), (38, 1237379), (143, 328814), (187, 251446), (209, 224978), (221, 212762), (247, 190366), (286, 164407), (323, 145574), (374, 125723), (418, 112489), (442, 106381), (494, 95183), (509, 92378), (646, 72787), (1018, 46189), (2431, 19342), (2717, 17306), (3553, 13234), (4199, 11198), (4862, 9671), (5434, 8653), (5599, 8398), (6617, 7106)]