54977032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 64773368

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 131, 152, 209, 251, 262, 418, 502, 524, 836, 1004, 1048, 1441, 1672, 2008, 2489, 2761, 2882, 4769, 4978, 5522, 5764, 9538, 9956, 11044, 11528, 19076, 19912, 22088, 27379, 32881, 38152, 52459, 54758, 65762, 104918, 109516, 131524, 209836, 219032, 263048, 361691, 419672, 624739, 723382, 1249478, 1446764, 2498956, 2893528, 4997912, 6872129, 13744258, 27488516, 54977032]

約数ペア:

[(1, 54977032), (2, 27488516), (4, 13744258), (8, 6872129), (11, 4997912), (19, 2893528), (22, 2498956), (38, 1446764), (44, 1249478), (76, 723382), (88, 624739), (131, 419672), (152, 361691), (209, 263048), (251, 219032), (262, 209836), (418, 131524), (502, 109516), (524, 104918), (836, 65762), (1004, 54758), (1048, 52459), (1441, 38152), (1672, 32881), (2008, 27379), (2489, 22088), (2761, 19912), (2882, 19076), (4769, 11528), (4978, 11044), (5522, 9956), (5764, 9538)]