51749069640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25367191}}^1$

素因数の和:25367222

約数の個数: 64

約数和(自身を含む): 164379404160

約数和(自身を除く): 112630334520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 25367191, 50734382, 76101573, 101468764, 126835955, 152203146, 202937528, 253671910, 304406292, 380507865, 431242247, 507343820, 608812584, 761015730, 862484494, 1014687640, 1293726741, 1522031460, 1724968988, 2156211235, 2587453482, 3044062920, 3449937976, 4312422470, 5174906964, 6468633705, 8624844940, 10349813928, 12937267410, 17249689880, 25874534820, 51749069640]

約数ペア:

[(1, 51749069640), (2, 25874534820), (3, 17249689880), (4, 12937267410), (5, 10349813928), (6, 8624844940), (8, 6468633705), (10, 5174906964), (12, 4312422470), (15, 3449937976), (17, 3044062920), (20, 2587453482), (24, 2156211235), (30, 1724968988), (34, 1522031460), (40, 1293726741), (51, 1014687640), (60, 862484494), (68, 761015730), (85, 608812584), (102, 507343820), (120, 431242247), (136, 380507865), (170, 304406292), (204, 253671910), (255, 202937528), (340, 152203146), (408, 126835955), (510, 101468764), (680, 76101573), (1020, 50734382), (2040, 25367191)]