54165930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19841}}^1$

素因数の和:19871

約数の個数: 64

約数和(自身を含む): 160005888

約数和(自身を除く): 105839958

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 19841, 39682, 59523, 99205, 119046, 138887, 198410, 257933, 277774, 297615, 416661, 515866, 595230, 694435, 773799, 833322, 1289665, 1388870, 1547598, 1805531, 2083305, 2579330, 3611062, 3868995, 4166610, 5416593, 7737990, 9027655, 10833186, 18055310, 27082965, 54165930]

約数ペア:

[(1, 54165930), (2, 27082965), (3, 18055310), (5, 10833186), (6, 9027655), (7, 7737990), (10, 5416593), (13, 4166610), (14, 3868995), (15, 3611062), (21, 2579330), (26, 2083305), (30, 1805531), (35, 1547598), (39, 1388870), (42, 1289665), (65, 833322), (70, 773799), (78, 694435), (91, 595230), (105, 515866), (130, 416661), (182, 297615), (195, 277774), (210, 257933), (273, 198410), (390, 138887), (455, 119046), (546, 99205), (910, 59523), (1365, 39682), (2730, 19841)]